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Welcome to Testo Limited

Testo Instruments - Test and Measurement Equipment

 

Testo are now offering Free Super Resolution technology on thermal cameras. The video above explains how Super Resolution works. Please note this offer applies to testo 870 & 875i models only. More info

 

About Testo

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.

This website is designed to allow easy purchasing of testo products, whilst providing you with vital technical data, new products/promotions and support through our FAQ Forum. Testo instruments cover a range of measurement parameters including: Thermal Imaging, Temperature, Humidity, Velocity, Compressed Air Measurement, Gas analysis, RPM, Pressure, Light, pH, Sound and Instrument Service and Calibration.

 

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Featured products

Saveris 2 - WIFI data loggers

Saveris 2 cloud based data loggers. With Automatic SMS and email alerts. Easy access to reports wherever you are via mobile, tablet or PC.
£99.00 (ex VAT)

Testo 550 - Digital Refrigeration Manifold (Bluetooth)

Digital refrigeration manifold, ideal for all measurement work on refrigeration systems and heat pumps. With Bluetooth capability users can now connect to our Brand New Testo Refrigeration App. Includes 2 x clamp probes, batteries case and calibration protocol. Non sight glass.
£303.93 (ex VAT) £269.00 (ex VAT)

Testo 417 - Vane Anemometer

Buy a Testo 417 F-Reg Kit and get the next year’s UKAS calibration with a 15% discount (Only Available Direct from Testo)- With integrated 100 mm vane and battery.
£320.00 (ex VAT)

Testo 875i - Thermal Imaging Camera

Quality thermal imaging camera. Includes: Inbuilt digital camera, Screen resolution of 160 x 120 pixels,(Super Resolution - increases res. to 320 x 240), sensitivity of NETD < 50 mK, measuring range of -30 to +350°C, Field of View of 32°. Now with Free Super Resolution technology.
£2,305.00 (ex VAT)

Testo 270 - Cooking oil tester

Testo’s 270 allows you to determine within seconds whether cooking oil needs changing. This will not only make sure you're cooking with clean oil, but is also proven to save you money on cooking oil costs.
£299.00 (ex VAT)

New Testo 557 - Digital Refrigeration Manifold (bluetooth)

With Bluetooth capability users can now connect to our Brand New Testo Refrigeration App. Includes Testo 557 digital manifold, case, 2 x clamp probe, external vacuum probe, batteries and calibration protocol. Non sight glass.
£386.00 (ex VAT)

Testo 320B - Flue Gas Analyser

Award Winning Testo 320B. Quickly determine and eliminate malfunctions, monitor legal limit values and perform spot checks.
£590.00 (ex VAT)

Testo 870 - Thermal Imaging Camera

The testo 870 is our best ever value Thermal Imaging Camera. It combines quality with value to offer you the perfect entry level TI camera, at an affordable price. Now with Free Super Resolution technology.
£1,370.00 (ex VAT)
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Testo manufacture a number of tools for the HVAC/R industry, from Flue gas analysers to Refrigeration manifolds. Perhaps our most sought after instruments however, are vane anemometers. Combining top build quality with competitive pricing, testo anemometers remain a must have tool for the UK ventilation & AC engineer.
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