{"title":"Smart Testing Devices","description":"\u003cp\u003eBHL lists smart testing devices products within the \u003ca href=\"\/collections\/safety-security\"\u003eSafety \u0026amp; Security\u003c\/a\u003e range of our \u003ca href=\"\/collections\/trade-essentials\"\u003eTrade Essentials\u003c\/a\u003e department. Brands with products here include \u003ca href=\"\/collections\/brand-testo\"\u003eTesto\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eBrands\u003c\/h2\u003e\n\u003cp\u003eBrands with products in Smart Testing Devices at BHL include those listed below, each linked to its own brand page.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/brand-testo\"\u003eTesto\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eBuying guide\u003c\/h2\u003e\n\u003cp\u003eSmart Testing Devices has no sub-categories: all of its products are listed on this page.\u003c\/p\u003e\n\u003cp\u003eTesto has products in smart testing devices; its brand page, linked on this page, lists that maker's products at BHL.\u003c\/p\u003e\n\u003cp\u003eSmart Testing Devices sits within \u003ca href=\"\/collections\/safety-security\"\u003eSafety \u0026amp; Security\u003c\/a\u003e alongside \u003ca href=\"\/collections\/alarm\"\u003eAlarms, Detectors \u0026amp; Testers\u003c\/a\u003e, \u003ca href=\"\/collections\/locks-deadbolts\"\u003eDeadbolts, Locks \u0026amp; Keys\u003c\/a\u003e and other sub-categories.\u003c\/p\u003e\n\u003ch2\u003eSmart Testing Devices FAQs\u003c\/h2\u003e\n\u003ch3\u003eWhat does the Smart Testing Devices range at BHL include?\u003c\/h3\u003e\n\u003cp\u003eProducts from the brand linked on this page.\u003c\/p\u003e\n\u003ch3\u003eWhich brands appear in smart testing devices at BHL?\u003c\/h3\u003e\n\u003cp\u003eBrands with products here include \u003ca href=\"\/collections\/brand-testo\"\u003eTesto\u003c\/a\u003e; the name links to the brand's own page.\u003c\/p\u003e\n\u003ch3\u003eHow do I find a specific smart testing devices product?\u003c\/h3\u003e\n\u003cp\u003eNarrow the list first: the brand pages linked on this page each hold one manufacturer's products.\u003c\/p\u003e\n\u003ch2\u003eRelated categories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/hand-tools\"\u003eHand Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tools-power-tools\"\u003eTools \u0026amp; Power Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/alarm\"\u003eAlarms, Detectors \u0026amp; Testers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/locks-deadbolts\"\u003eDeadbolts, Locks \u0026amp; Keys\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/safe-storage\"\u003eSafe Storage\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/door-handles-hinges-accessories\"\u003eDoor Handles, Hinges \u0026amp; Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/first-aid-ppe\"\u003eFirst Aid Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBack to \u003ca href=\"\/collections\/safety-security\"\u003eSafety \u0026amp; Security\u003c\/a\u003e, or continue to \u003ca href=\"\/collections\/alarm\"\u003eAlarms, Detectors \u0026amp; Testers\u003c\/a\u003e and \u003ca href=\"\/collections\/locks-deadbolts\"\u003eDeadbolts, Locks \u0026amp; Keys\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"testo-0554-0307-smoke-pump-set-05540307-w439381","title":"Testo Smoke Pump Set, Flue Gas Sampling Pump Kit, Emissions Sampling Accessory Set, Smoke Test Pump","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Testo 0554 0307 smoke pump set is a practical accessory for engineers carrying out combustion analysis, emissions checks and flue gas sampling. Designed to support accurate sampling during smoke and flue testing, this Testo kit is suited to routine servicing, commissioning and diagnostics where dependable sampling equipment is required.\u003c\/p\u003e\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eGenuine Testo smoke pump set for professional testing and maintenance work\u003c\/li\u003e  \u003cli\u003eSupports smoke and flue gas sampling for combustion and emissions checks\u003c\/li\u003e  \u003cli\u003eSuitable for field use by heating and service engineers\u003c\/li\u003e  \u003cli\u003eIdeal accessory for planned maintenance, fault finding and commissioning tasks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0554 0307\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547000386\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Smoke pump set\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – Flue gas sampling, smoke testing, combustion analysis support, emissions testing during servicing and commissioning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTesto is a trusted manufacturer of measurement instruments and test accessories used by professionals across heating, ventilation and industrial servicing. Buy the Testo 0554 0307 smoke pump set online from BHL for competitive pricing and free* fast UK delivery on eligible orders. *see our terms\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59252571603269,"sku":"W-439381","price":169.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-439381.jpg?v=1788985083"},{"product_id":"testo-327-1-standard-kit-0563320380-w442990","title":"Testo 327-1 Standard Kit New Version, flue gas analyser kit, combustion analyser set, portable gas analyser, service and commissioning kit","description":"\u003ch2\u003e\u003c\/h2\u003e\u003cp\u003eThe Testo 327-1 Standard Kit New Version is a professional flue gas and combustion analysis kit designed to support accurate checks during boiler servicing, maintenance and commissioning. Supplied as a complete standard kit, it helps engineers take reliable readings and document performance to support safe, efficient operation.\u003c\/p\u003e\u003cp\u003eIdeal for routine inspections and fault finding, this kit is suited to mobile use and typical heating and combustion applications where dependable measurement and clear results matter.\u003c\/p\u003e\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard kit configuration for combustion and flue gas testing\u003c\/li\u003e\n\u003cli\u003eNew version kit format for updated field use and servicing workflows\u003c\/li\u003e\n\u003cli\u003ePortable kit design for on-site boiler checks and commissioning tasks\u003c\/li\u003e\n\u003cli\u003eSuitable for service engineers working on heating and combustion equipment\u003c\/li\u003e\n\u003cli\u003eGenuine Testo product supplied under the correct manufacturer part number\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0563 3203 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547023187\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Flue gas analyser kit, combustion analyser kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – Boiler servicing, combustion testing, flue gas checks, heating system commissioning and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTesto is a trusted manufacturer of professional measurement instruments used across HVAC, combustion and industrial service sectors. Buy the Testo 327-1 Standard Kit New Version from BHL online with competitive pricing and free* and fast UK delivery. *see our terms\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59252591755589,"sku":"W-442990","price":521.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-442990.jpg?v=1788985459"},{"product_id":"testo-327-1-advanced-kit-0563320381-w442991","title":"Testo 327-1 Advanced Kit New Version, flue gas analyser kit, combustion analyser, boiler commissioning and servicing kit, digital gas analyser","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Testo 327-1 Advanced Kit New Version is a professional measurement kit designed for accurate flue gas and combustion analysis during boiler servicing, commissioning and routine maintenance. Supplied as a complete kit, it supports heating engineers and HVAC professionals with reliable diagnostic performance for efficient troubleshooting and safe operation checks.\u003c\/p\u003e\u003cp\u003eIdeal for field use, this advanced kit format keeps core test equipment and accessories organised for transport and day to day use, helping streamline service visits and reduce time on site.\u003c\/p\u003e\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdvanced kit format for flue gas and combustion analysis tasks\u003c\/li\u003e\n\u003cli\u003eDesigned to support boiler commissioning, servicing and maintenance workflows\u003c\/li\u003e\n\u003cli\u003ePortable kit solution for use by heating and HVAC professionals\u003c\/li\u003e\n\u003cli\u003eNew version kit configuration for updated compatibility and usability\u003c\/li\u003e\n\u003cli\u003eSuitable for diagnostic checks and performance verification in the field\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0563 3203 81\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547023194\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Contents \/ Includes\u003c\/strong\u003e – Advanced Kit (new version) configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Flue gas analyser and combustion analysis kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – Boiler commissioning, boiler servicing, combustion checks, heating system diagnostics, HVAC maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTesto is a leading manufacturer of professional measurement instruments trusted across heating, HVAC and industrial sectors for quality and reliability. Buy the Testo 327-1 Advanced Kit New Version from BHL with competitive pricing and free* and fast UK delivery. Order online today to get the right kit for the job.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e*see our terms\u003c\/em\u003e\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59252591788357,"sku":"W-442991","price":640.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-442991.jpg?v=1788985461"},{"product_id":"testo-smart-510i-bluetooth-differential-pressure-gauge-05601510-w444623","title":"Testo 510i Bluetooth Pressure Probe, Digital Differential Pressure Gauge, Manometer, HVAC Pressure Tester, Air Pressure Measurement Probe","description":"\u003cp\u003eTesto 510i Bluetooth Pressure Probe is a compact differential pressure measuring instrument designed for fast, reliable pressure checks in heating, ventilation and air conditioning work. Using Bluetooth connectivity, readings can be viewed, logged and shared via a compatible smart device, helping streamline commissioning, servicing and fault-finding tasks where accurate pressure measurement is essential.\u003c\/p\u003e\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003eBluetooth connectivity for wireless measurement display and logging via a compatible smart device\u003c\/li\u003e  \u003cli\u003eDesigned for differential pressure measurement in HVAC applications\u003c\/li\u003e  \u003cli\u003ePortable, compact pressure probe format for on-site testing\u003c\/li\u003e  \u003cli\u003eSupports efficient commissioning, maintenance and troubleshooting workflows\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0560 1510\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547014284\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Bluetooth differential pressure probe\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – HVAC pressure testing, commissioning, servicing and diagnostics; differential pressure checks across filters, fans and ductwork\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e \u003c\/h2\u003e\u003cp\u003eTesto develops professional measurement instruments trusted across HVAC and building services for accuracy and durability. Buy the Testo 510i Bluetooth Pressure Probe Part Number: 0560 1510 online from BHL with competitive pricing and free* fast UK delivery. Order today for dependable, genuine Testo equipment. \u003cem\u003e*see our terms\u003c\/em\u003e\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59252597784901,"sku":"W-444623","price":136.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444623.jpg?v=1788985692"},{"product_id":"testo-750-1-voltage-tester-05907501-w465890","title":"Testo 750-1 Voltage Tester, Voltage Detector, Two-Pole Tester, Continuity Tester, Electrical Tester Probe, LED Display, Safety Voltage Test Pen","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Testo 750-1 voltage tester is a robust, easy-to-use electrical test instrument designed for quick verification of voltage presence during installation, inspection, and maintenance work. Built for everyday use on site, it helps electricians and engineers perform essential safety checks and basic troubleshooting with confidence.\u003c\/p\u003e\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for quick voltage presence checks in electrical systems\u003c\/li\u003e\n\u003cli\u003ePractical, durable tester format suitable for site work\u003c\/li\u003e\n\u003cli\u003eClear read-out for straightforward pass fail style testing\u003c\/li\u003e\n\u003cli\u003eIdeal for routine electrical installation and maintenance tasks\u003c\/li\u003e\n\u003cli\u003eGenuine Testo instrument for dependable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0590 7501\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547013898\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Voltage tester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – Electrical installation checks, maintenance inspections, voltage presence verification, basic fault finding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTesto is a well-established manufacturer of professional measurement instruments used across electrical, HVAC, and industrial sectors. Buy the Testo 750-1 Voltage Tester online from BHL for competitive pricing and free* and fast UK delivery. Order today to ensure you have the right tool on hand for safe testing. \u003cem\u003e*see our terms\u003c\/em\u003e\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59252706312517,"sku":"W-465890","price":54.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465890.jpg?v=1788986927"},{"product_id":"testo-760-1-multi-meter-05907601-w465895","title":"Testo 760-1 Digital Multimeter, Auto-Ranging, Electrical Testing Meter, Voltage Current Resistance Continuity Tester","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Testo 760-1 multimeter is a versatile digital measuring instrument designed for everyday electrical testing and troubleshooting. Suitable for a wide range of measurement tasks, it provides a practical solution for engineers and technicians who need dependable readings in the field or on-site.\u003c\/p\u003e\u003cp\u003eWith a user-friendly design and robust construction, the Testo 760-1 is ideal for routine checks, fault finding and general electrical maintenance where accuracy and clarity are essential.\u003c\/p\u003e\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDigital multimeter for general electrical measurement and fault finding\u003c\/li\u003e\n\u003cli\u003eSuitable for common test functions such as voltage, current and resistance measurement\u003c\/li\u003e\n\u003cli\u003eContinuity testing capability for fast circuit checks\u003c\/li\u003e\n\u003cli\u003eClear, easy-to-read display for on-site use\u003c\/li\u003e\n\u003cli\u003eHandheld format for portable testing and maintenance work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0590 7601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547013942\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Digital multimeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – Electrical testing, troubleshooting, maintenance checks, continuity testing, general measurement tasks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTesto is a well-established manufacturer of professional measurement instruments used across electrical and HVAC applications. Buy the Testo 760-1 multimeter Part Number: 0590 7601 online from BHL for competitive pricing and free* and fast UK delivery. *see our terms\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59252706345285,"sku":"W-465895","price":98.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465895.jpg?v=1788986928"},{"product_id":"testo-0554-0568-printer-paper-pack-of-6-05540568-w469596","title":"Testo 0554 0568 Pack of 6 Thermal Printer Rolls, Replacement Paper Rolls, Printing Paper, Thermal Receipt Rolls","description":"\u003cp\u003eTesto 0554 0568 is a pack of 6 thermal printer rolls designed for use with compatible Testo printers and instruments. These thermal paper rolls provide clear, consistent printouts for reports, readings and job documentation, helping you keep accurate records on site or in the workshop.\u003c\/p\u003e\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003ePack of 6 thermal printer paper rolls\u003c\/li\u003e  \u003cli\u003eProduces clear, legible printouts for readings and reports\u003c\/li\u003e  \u003cli\u003eIdeal as replacement rolls for compatible Testo thermal printers\u003c\/li\u003e  \u003cli\u003eSuitable for service, commissioning and maintenance documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0554 0568\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePack Contents \/ Includes\u003c\/strong\u003e – 6 x thermal printer rolls\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Thermal printer rolls\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – Printing measurement results, test reports and job records from compatible Testo instruments and thermal printers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTesto is a leading manufacturer of measurement technology and accessories used across HVAC, building services and industrial applications. Buy the Testo 0554 0568 pack of 6 thermal printer rolls online from BHL for competitive pricing and free* fast UK delivery. *see our terms\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59252721680709,"sku":"W-469596","price":33.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-469596.jpg?v=1788987272"},{"product_id":"testo-410-1-pocket-air-velocity-ambient-temperature-probe-05604101-w469809","title":"Testo Pocket Air Velocity and Ambient Temperature Meter, Handheld Anemometer, Airflow Tester, HVAC Ventilation Gauge","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Testo 0560 4101 is a compact pocket air velocity and ambient temperature meter designed for quick, reliable spot checks in ventilation and HVAC environments. 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Buy the Testo 745 non-contact voltage tester from BHL for competitive pricing and free* and fast UK delivery. *see our terms\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59252721877317,"sku":"W-469833","price":33.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-469833.jpg?v=1788987280"},{"product_id":"testo-510-digital-manometer-kit-05630510-w493019","title":"Testo 300563 0516 Digital Manometer Kit, Differential Pressure Gauge, Pressure Meter, HVAC Testing Instrument, Flue Gas \u0026 Draught Measurement Tool","description":"Testo 300563 0516 digital manometer kit is designed to support reliable pressure and draught measurements during installation, commissioning and maintenance tasks. Suitable for engineers who need a portable, easy-to-use instrument for checking differential pressure in HVAC and combustion-related applications.\u003ch2\u003eProduct Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDigital manometer kit for differential pressure measurement and system checks\u003c\/li\u003e\n\u003cli\u003eIdeal for commissioning, troubleshooting and routine servicing work\u003c\/li\u003e\n\u003cli\u003ePortable kit format for use on site and in plant rooms\u003c\/li\u003e\n\u003cli\u003eSupports consistent readings for draught and pressure diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0563 0510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547013744\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Digital manometer kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – HVAC testing and commissioning, pressure and draught checks, service and maintenance diagnostics\u003c\/li\u003e\n\u003c\/ul\u003eTesto is a trusted manufacturer of measurement instruments used by professionals across HVAC, building services and industrial maintenance. Buy online from BHL for competitive pricing and free* and fast UK delivery on this specific product. *see our terms","brand":"Testo","offers":[{"title":"Default Title","offer_id":59253111324997,"sku":"W-493019","price":167.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-493019.jpg?v=1788988789"},{"product_id":"testo-temperature-clamp-probe-06155505-w493187","title":"Testo Temperature Clamp Probe for Testo 300, pipe clamp sensor, clamp-on temperature probe, surface temperature probe","description":"\u003cp\u003eDesigned for use with the Testo 300 analyser, the Testo Temperature Clamp Probe provides a practical, clamp-on method for measuring surface and pipe temperatures. 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Buy the Testo Temperature Clamp Probe for Testo 300 Part Number 0615 5505 online from BHL with competitive pricing and free* \u0026amp; fast UK delivery.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e*see our terms\u003c\/em\u003e\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59253111488837,"sku":"W-493187","price":67.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-493187.jpg?v=1788988790"},{"product_id":"field-leak-detector-refrig-hd-dr58eu","title":"Fieldpiece Refrigerant Leak Detector, Heavy Duty HVAC Gas Sniffer, Digital Leak Tester for AC \u0026 Refrigeration, F Gas Detection Tool","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Fieldpiece DR58EU is a heavy duty refrigerant leak detector designed for HVAC and refrigeration engineers who need fast, reliable leak finding. Use it to locate refrigerant gas leaks on air conditioning and refrigeration systems, helping reduce wasted refrigerant, repeat visits and downtime.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh sensitivity leak detection\u003c\/strong\u003e – helps pinpoint small refrigerant leaks quickly, saving time on fault finding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy duty design\u003c\/strong\u003e – built for regular trade use on-site, improving long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast response for quicker diagnosis\u003c\/strong\u003e – speeds up servicing and helps reduce customer call-backs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for HVAC and refrigeration work\u003c\/strong\u003e – a dedicated electronic leak detector for common AC and refrigeration troubleshooting tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUse Case \/ Applications\u003c\/h2\u003e\u003cp\u003eSuitable for routine maintenance, commissioning and repair work across domestic, commercial and light industrial HVAC systems. Ideal for use in plant rooms, rooftops, workshops and service environments where refrigerant pipework and components must be checked.\u003c\/p\u003e\u003cp\u003eTypical tasks include checking flare joints and brazed connections, inspecting valves and service ports, and testing around evaporators, condensers and compressor areas during diagnostics.\u003c\/p\u003e\u003ch2\u003eProblem → Solution\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePerfect for\u003c\/strong\u003e engineers who need to find refrigerant leaks accurately and quickly to prevent loss of performance, reduce refrigerant top-ups and avoid repeat service visits.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cp\u003e• Manufacturer – Fieldpiece\u003cbr\u003e• Manufacturer Part Number (MPN) – DR58EU\u003cbr\u003e• Product Type – Refrigerant Leak Detector\u003cbr\u003e• Typical Applications \/ Use Cases – HVAC servicing, air conditioning maintenance, refrigeration system leak testing\u003c\/p\u003e\u003ch2\u003eWhy Buy from BHL\u003c\/h2\u003e\u003cp\u003eFieldpiece tools are trusted by HVAC professionals for dependable performance and practical, job-ready design. Buy the Fieldpiece DR58EU refrigerant leak detector online from BHL for competitive pricing and free* and fast UK delivery, supplied from UK warehouses and delivered with care. BHL are a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. Order today to keep your leak testing kit ready for the next call-out. \u003cem\u003e*see our terms\u003c\/em\u003e\u003c\/p\u003e","brand":"BHL","offers":[{"title":"Default Title","offer_id":59496127725893,"sku":"W-337354","price":673.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/upx-w-337354-p0-ced27531ef-2dc85052fcaa958e.jpg?v=1792798638"},{"product_id":"field-vcrt-dual-with-s-g-vc2ge","title":"Fieldpiece VC2GE Dual Voltage Clamp Meter Kit with Soft Case, HVAC Multimeter, Digital Clamp Tester, AC DC Measurement, Service Tool","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Fieldpiece VC2GE is a dual voltage clamp meter kit supplied with a soft carry case, designed for day to day electrical testing and troubleshooting. It is ideal for measuring current and voltage quickly and safely on cables and circuits, making it a reliable choice for service engineers. A compact, job ready kit helps protect your meter in transit and keeps your test gear organised.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual voltage capability\u003c\/strong\u003e – helps you confirm electrical conditions quickly for faster diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp measurement design\u003c\/strong\u003e – enables current checks without disconnecting wiring, helping reduce downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied with soft carry case\u003c\/strong\u003e – protects the meter on site and keeps it clean and easy to store.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService engineer focused tool\u003c\/strong\u003e – suitable for routine testing and fault finding, supporting more confident call outs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUse Case \/ Application\u003c\/h2\u003e\u003cp\u003eDesigned for electrical measurement tasks in domestic, commercial and light industrial environments. Common applications include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHVAC servicing and commissioning work\u003c\/li\u003e\n\u003cli\u003eElectrical maintenance checks on plant rooms and utility areas\u003c\/li\u003e\n\u003cli\u003eFault finding on circuits, control panels and equipment\u003c\/li\u003e\n\u003cli\u003eOn site testing where a portable clamp tester is preferred\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProblem → Solution\u003c\/h2\u003e\u003cp\u003eIdeal for engineers who need a dependable clamp meter kit to speed up troubleshooting and confirm electrical readings on the go.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cp\u003e• Manufacturer – Fieldpiece\u003cbr\u003e• Manufacturer Part Number (MPN) – VC2GE\u003cbr\u003e• Pack Contents \/ Includes – Dual voltage clamp meter, soft carry case\u003cbr\u003e• Product Type – Dual voltage clamp meter kit\u003cbr\u003e• Typical Applications \/ Use Cases – Electrical testing and fault finding, HVAC servicing, maintenance and commissioning\u003c\/p\u003e\u003ch2\u003eWhy Buy from BHL\u003c\/h2\u003e\u003cp\u003eFieldpiece test instruments are widely trusted by engineers for practical, job site focused performance, and the VC2GE kit is a dependable choice when you need accurate checks in the field. Buy online from BHL for competitive pricing, genuine parts where relevant, and free and fast UK delivery* from UK warehouses. BHL are a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. Order today and have your items delivered with care. \u003cbr\u003e*see our terms\u003c\/p\u003e","brand":"BHL","offers":[{"title":"Default Title","offer_id":59496130543941,"sku":"W-337854","price":268.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/337854.jpg?v=1790354393"},{"product_id":"testo-smart-probe-115i-clamp-thermometer","title":"Testo 115i Smart Probe Clamp Thermometer, Pipe Clamp Temperature Sensor, Bluetooth HVAC Temperature Meter, Digital Clamp Probe Thermometer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Testo 115i Smart Probe Clamp Thermometer is a compact, app-connected clamp temperature probe designed for quick and reliable surface temperature measurement on pipes. Ideal for HVAC, air conditioning and refrigeration work, it helps you check flow and return temperatures quickly to support faster fault-finding and commissioning. The clamp design provides secure contact on pipework for dependable readings on the job.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eClamp-on pipe measurement\u003c\/strong\u003e for fast, hands-on temperature checks without complex setup, helping reduce diagnostic time.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSmart Probe connectivity\u003c\/strong\u003e supports app-based working for clearer results and easier reporting when documenting service visits.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eCompact and portable\u003c\/strong\u003e design slips easily into a tool bag, making it suitable for mobile engineers and site work.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eDesigned for HVAC and refrigeration tasks\u003c\/strong\u003e to support accurate temperature monitoring when servicing and commissioning systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUse Case \/ Applications\u003c\/h2\u003e\u003cp\u003eSuitable for engineers and installers measuring pipe temperatures across heating and cooling systems. Use it on site when checking flow and return temperatures, verifying system performance, and troubleshooting faults.\u003c\/p\u003e\u003cul\u003e  \u003cli\u003ePlant rooms and commercial mechanical areas during commissioning and maintenance\u003c\/li\u003e  \u003cli\u003eDomestic heating pipework for diagnostics and performance checks\u003c\/li\u003e  \u003cli\u003eAir conditioning and refrigeration systems for quick temperature verification\u003c\/li\u003e  \u003cli\u003eService calls where rapid, repeatable pipe surface temperature readings are required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProblem → Solution\u003c\/h2\u003e\u003cp\u003eIdeal for engineers who need a quick, reliable way to measure pipe temperature on HVAC and refrigeration systems without slowing down the job.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0560 2115 02\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547022487\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – Smart Probe clamp thermometer \/ pipe clamp temperature probe\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – HVAC commissioning, air conditioning servicing, refrigeration maintenance, pipe temperature measurement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Buy from BHL\u003c\/h2\u003e\u003cp\u003eTesto is a trusted name in professional measurement equipment, known for dependable tools designed for demanding trade use. Buy the Testo 115i Smart Probe Clamp Thermometer (Part Number: 0560 2115 02) online from BHL for competitive pricing and free and fast UK delivery* delivered with care from UK warehouses. BHL are a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. Order today for genuine parts where relevant and a smooth, reliable purchase experience. \u003cem\u003e*see our terms\u003c\/em\u003e\u003c\/p\u003e","brand":"BHL","offers":[{"title":"Default Title","offer_id":59496335278405,"sku":"W-493195","price":97.56,"currency_code":"GBP","in_stock":true}]},{"product_id":"testo-915i-thermo-w-smartphone-operation","title":"Testo 915i Thermometer with Smartphone Operation, Wireless Temperature Probe, Digital Thermometer, Bluetooth Temperature Meter","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Testo 915i is a smart thermometer designed for quick, reliable temperature measurement with convenient smartphone operation. 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Buy the Testo 560i Scale and Valve Kit with bag (Part Number: 0564 2560) online from BHL for competitive pricing and free* and fast UK delivery. BHL is a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. 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Compact professional measuring instrument from the Testo Smart Probes series for use with smartphones\/tablets Measurement data analysis and transmission via Smart Probes App Small compact and easy to transport Application-specific menus: Target superheating superheating and sub-cooling All necessary measuring instruments for refrigeration applications in one set Fast and easy installation at a pressure connection or the temperature measurement location Low refrigerant loss thanks to hoseless application Handy transport bag testo Smart Case Brand:Testo Range:Smart","brand":"Testo","offers":[{"title":"Default Title","offer_id":59502309114181,"sku":"W-444628","price":333.1,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444628.jpg?v=1790432874"},{"product_id":"testo-smart-probes-vac-set-405i-410i-605i-805i-in-case-05630003-w444629","title":"Testo Smart probes VAC set (405i\/410i\/605i\/805i) in case","description":"Testo instruments are widely used in the following sectors: HVAC-R: heating ventilation air conditioning and refrigeration. Process Industry: manufacturing industries service companies and utilities. Food Sector: including food manufacture transport storage and retail. Thermal Imaging: for building surveys maintenance electrical inspections and production monitoring. Brand:Testo Range:Smart","brand":"Testo","offers":[{"title":"Default Title","offer_id":59502309146949,"sku":"W-444629","price":439.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444629.jpg?v=1790432876"},{"product_id":"testo-smart-probe-heating-set-in-a-case-115i-510i-805i-w444630","title":"Testo smart probe heating set in a case (115i\/510i\/805i)","description":"Test Smart Probe heating set including clamp thermometer IR thermometer and differential pressure meter in a case Measures and check all temperatures and pressures in a heating set Report on all measurements via saved document or emailed reports Brand:Testo Operating Temperature:-10° to 50°C Pressure:-150 to +150mbar Warranty:2 Year Depth (mm):70 Testo_444630_Technical","brand":"Testo","offers":[{"title":"Default Title","offer_id":59502309179717,"sku":"W-444630","price":274.21,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444630.jpg?v=1790432879"},{"product_id":"testo-315-4-co-ambient-measuring-device-06323155-w444634","title":"Testo 315-4 CO Ambient Measuring Device","description":"Test \u0026amp; Safety Equipment","brand":"Testo","offers":[{"title":"Default Title","offer_id":59502309212485,"sku":"W-444634","price":451.73,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444634.jpg?v=1790432881"},{"product_id":"testo-mini-immersion-thermometer-05601110-w444635","title":"Testo Mini Immersion Thermometer","description":"Test \u0026amp; Safety Equipment","brand":"Testo","offers":[{"title":"Default Title","offer_id":59502309343557,"sku":"W-444635","price":31.43,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444635.jpg?v=1790432883"},{"product_id":"testo-waterproofed-mini-thermometer-05601113-w444636","title":"Testo Waterproofed MINI-THERMOMETER","description":"Test \u0026amp; Safety Equipment","brand":"Testo","offers":[{"title":"Default Title","offer_id":59502309409093,"sku":"W-444636","price":35.57,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444636.jpg?v=1790432885"},{"product_id":"testo-food-oil-tester-270-05632750-w444643","title":"Testo Food OIL Tester 270","description":"Test \u0026amp; Safety Equipment","brand":"Testo","offers":[{"title":"Default Title","offer_id":59502309605701,"sku":"W-444643","price":629.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444643.jpg?v=1790432888"},{"product_id":"testo-case-m130-05163300-w444644","title":"Testo Case M130","description":"Test \u0026amp; Safety Equipment","brand":"Testo","offers":[{"title":"Default Title","offer_id":59502309638469,"sku":"W-444644","price":109.33,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-444644.jpg?v=1790432890"},{"product_id":"testo-750-2-voltage-tester-05907502-w465891","title":"Testo 750-2 voltage tester","description":"The three models in the testo 750 voltage tester family are the first instruments with an all-round LED display. The display can be seen from any position and guarantees an ideal voltage indication thanks to its unique fibre optics. All three models meet the latest voltage tester standard EN 61243-3:2010 and have a safety specification according to CAT IV. They have the most important functions for voltage testing continuity testing and rotating magnetic field measurement. The testo 750-2 is also suitable for single pole voltage testing and has a torch along with an RC trigger function. Vibrating load buttons ensure that the trigger test cannot be carried out accidentally. In addition the testo 750-3 is fitted with an LC display to show the current reading. Single pole voltage testing Continuity testing All-round led display for optimum voltage indication Anti-slip ring for secure grip Torch and rc trigger function Fibre-optic technology for optimum voltage indication Ergonomic handle shape Measuring point illumination Brand:Testo Model Number:750-2","brand":"Testo","offers":[{"title":"Default Title","offer_id":59503169569093,"sku":"W-465891","price":81.3,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465891.jpg?v=1790443820"},{"product_id":"testo-750-3-voltage-tester-05907503-w465892","title":"Testo 750-3 voltage tester","description":"The three models in the testo 750 voltage tester family are the first instruments with an all-round LED display. The display can be seen from any position and guarantees an ideal voltage indication thanks to its unique fibre optics. All three models meet the latest voltage tester standard EN 61243-3:2010 and have a safety specification according to CAT IV. They have the most important functions for voltage testing continuity testing and rotating magnetic field measurement. The testo 750-2 is also suitable for single pole voltage testing and has a torch along with an RC trigger function. Vibrating load buttons ensure that the trigger test cannot be carried out accidentally. In addition the testo 750-3 is fitted with an LC display to show the current reading. Clear Patented all-round led display Fibre-optic technology for optimum voltage indication Anti-slip ring for secure grip Ergonomic handle shape Measuring point illumination Single pole voltage testing Torch and rc trigger function Lc display to show the current reading Brand:Testo Model Number:750-3","brand":"Testo","offers":[{"title":"Default Title","offer_id":59503169765701,"sku":"W-465892","price":104.76,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465892.jpg?v=1790443822"},{"product_id":"testo-755-1-current-voltage-tester-05907551-w465893","title":"Testo 755-1 current\/voltage tester","description":"Both instruments in the testo 755 current\/voltage tester family are the first of their kind: voltage testers which meet the latest standard and which can also measure current. This means they are suitable for virtually all daily electrical measuring tasks. Each time they are used they automatically select the right settings and therefore prevent dangerous incorrect settings. Both instruments testo 755-1 and testo 755-2 have all the important functions for determining voltage\/de-energization for measuring current and resistance as well as for continuity tests. In addition the integrated torch enables dark spots to be illuminated. The measuring tips can be changed easily so that the whole instrument does not need to be replaced in the event of damage. The testo 755-2 model is differentiated by the larger current range of up to 1 000 V and special functions such as the single pole phase testing and rotating magnetic field measurement. Automatic measurement parameter detection Certified according to voltage tester standard din en 61243-3:2010 Measurement result without any switching on or selection Measuring point illumination Exchangeable measuring tips Brand:Testo Model Number:755-1","brand":"Testo","offers":[{"title":"Default Title","offer_id":59503169995077,"sku":"W-465893","price":131.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465893.jpg?v=1790443825"},{"product_id":"testo-755-2-current-voltage-tester-05907552-w465894","title":"Testo 755-2 current\/voltage tester","description":"Both instruments in the testo 755 current\/voltage tester family are the first of their kind: voltage testers which meet the latest standard and which can also measure current. This means they are suitable for virtually all daily electrical measuring tasks. Each time they are used they automatically select the right settings and therefore prevent dangerous incorrect settings. Both instruments testo 755-1 and testo 755-2 have all the important functions for determining voltage\/de-energization for measuring current and resistance as well as for continuity tests. In addition the integrated torch enables dark spots to be illuminated. The measuring tips can be changed easily so that the whole instrument does not need to be replaced in the event of damage. The testo 755-2 model is differentiated by the larger current range of up to 1 000 V and special functions such as the single pole phase testing and rotating magnetic field measurement. Automatic measurement parameter detection Certified according to voltage tester standard din en 61243-3:2010 Measurement result without any switching on or selection Measuring point illumination Exchangeable measuring tips Larger current range of up to 1 000 v Single pole phase testing Rotating magnetic field measurement Brand:Testo Model Number:755-2","brand":"Testo","offers":[{"title":"Default Title","offer_id":59503170257221,"sku":"W-465894","price":156.44,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465894.jpg?v=1790443828"},{"product_id":"testo-760-2-trms-multi-meter-05907602-w465896","title":"Testo 760-2 TRMS multi-meter","description":"The testo 760 digital multimeter family comprises three models for all important electrical measuring tasks. Function keys replace the traditional dial on all three instruments which means easier operation and greater reliability. Incorrect settings are now impossible because the measurement parameters are detected automatically via the assignment of the measuring sockets and also shown by the illumination of the appropriate function keys. The testo 760-1 model is the standard version for virtually all daily measuring tasks. The testo 760-2 is differentiated by a larger current measurement range the true root mean square measurement - TRMS - and a low-pass filter. The testo 760-3 is the model with the highest specification and in addition to the features of the other two models it has a voltage range of up to 1 000 V along with higher measuring ranges for frequency and capacitance. Current measurement range of 01 ?a to 10a ac\/dc Low-pass filter True rms for greater accuracy Temperature measurement (thermocouple not included) Includes batteries Test leads and adapter for k-type thermocouples Easy Modern operation with function keys instead of a dial Measurement parameter detection and selection via the socket assignment Prevents incorrect settings True root mean square measurement - trms Large Backlit display Brand:Testo Model Number:760-2","brand":"Testo","offers":[{"title":"Default Title","offer_id":59503170617669,"sku":"W-465896","price":151.28,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465896.jpg?v=1790443832"},{"product_id":"testo-760-3-trms-multi-meter-05907603-w465897","title":"Testo 760-3 TRMS Multimeter, Digital True RMS Meter, Voltage Current Resistance Continuity Tester, Auto Range Electrical Tester","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eTesto 760-3 TRMS multimeter\u003c\/strong\u003e is a professional digital meter designed for accurate electrical measurements and fast fault finding. Ideal for electricians and maintenance engineers, it helps you test voltage, current, resistance and continuity with confidence. 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Common applications include:\u003c\/p\u003e\u003cul\u003e  \u003cli\u003eFault finding on sockets, lighting circuits and consumer unit checks in homes and rental properties\u003c\/li\u003e  \u003cli\u003eTesting control panels, HVAC circuits and building services in commercial premises\u003c\/li\u003e  \u003cli\u003eMaintenance checks on machinery, motors and power supplies in workshops and industrial sites\u003c\/li\u003e  \u003cli\u003eVerification work during installations, repairs and routine inspection tasks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProblem → Solution\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIdeal for\u003c\/strong\u003e technicians who need accurate, dependable readings when troubleshooting modern electrical loads, helping you pinpoint faults quickly and work more efficiently.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e – Testo\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN)\u003c\/strong\u003e – 0590 7603\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode\u003c\/strong\u003e – 4029547013966\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e – TRMS Multimeter (Digital True RMS Multimeter)\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTypical Applications \/ Use Cases\u003c\/strong\u003e – Electrical testing, maintenance diagnostics, installation verification, fault finding on mains and control circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Buy from BHL\u003c\/h2\u003e\u003cp\u003eTesto is a trusted manufacturer of professional measuring instruments, designed for accuracy and reliability in demanding trade environments. Buy the \u003cstrong\u003eTesto 760-3 TRMS Multimeter (0590 7603)\u003c\/strong\u003e online from BHL for competitive pricing and free* and fast UK delivery. BHL are a specialist online merchant, trusted by thousands of satisfied customers online since 1998 with thousands of 5 star reviews. Your order is supplied from UK warehouses and delivered with care. \u003cstrong\u003e*see our terms\u003c\/strong\u003e\u003c\/p\u003e","brand":"Testo","offers":[{"title":"Default Title","offer_id":59503170945349,"sku":"W-465897","price":218.83,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465897.jpg?v=1790443834"},{"product_id":"testo-770-1-cable-grab-clamp-meter-05907701-w465898","title":"Testo 770-1 cable-grab clamp meter","description":"The three instruments in the testo 770 clamp meter family are ideally suited for current measurement in switching cabinets. One of the two pincer arms can be fully retracted into the instrument. This unique grab mechanism means that cables in tight switching cabinets can be easily grabbed. The automatic measurement parameter detection also ensures reliable work: in the current and voltage area all three instruments detect direct and alternating current and select other parameters such as resistance continuity diode and capacitance automatically. The testo 770-1 model is the standard version for daily measuring tasks including starting current measurement. The testo 770-2 also has a µA range as well as an integrated temperature adapter for all type K thermocouples. In addition to this the testo 770-3 offers a performance measurement function and can be connected with the testo Smart Probes App by Bluetooth. In the App you can display the measurement progression as a graph and document it directly in the report. Unique grab mechanism makes it easier to work at tight measuring points Auto ac\/dc for current and voltage Large two-line display True root mean square measurement - trms With additional functions Such as starting current measurement Brand:Testo Model Number:770-1","brand":"Testo","offers":[{"title":"Default Title","offer_id":59503171109189,"sku":"W-465898","price":126.71,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/7290\/7589\/files\/w-465898.jpg?v=1790443837"},{"product_id":"testo-770-2-cable-grab-clamp-meter-05907702-w465899","title":"Testo 770-2 cable-grab clamp meter","description":"The three instruments in the testo 770 clamp meter family are ideally suited for current measurement in switching cabinets. One of the two pincer arms can be fully retracted into the instrument. This unique grab mechanism means that cables in tight switching cabinets can be easily grabbed. 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