Leak Detectors


Testo manufacture a range of detectors for gas and refrigerant leakage detection.  In addition, the range includes instruments for the detection and recording of CO and CO2. The instruments are simple to use, accurate, robust and affordable, ensuring the user is fully equipped for all manner of gas detection.


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Testo 317-1 - Gas Leak Detector

With flexible probe, incl. battery
£79.00 (ex VAT)

Testo 317-2 - Gas Leak Detector

Including case with belt clip and wrist strap and batteries
£107.00 (ex VAT)

Testo 317-3 - CO Monitor

Incl. carrying case with belt clip, headphones, wrist strap, sampler and calibration protocol
£129.00 (ex VAT)

Testo 315-4 - CO measuring instrument

Convenient, precise and robust measuring instrument for recording ambient CO values. It identifies even the slightest concentrations of the highly toxic gas.
£325.00 (ex VAT)

Testo - Gas Detector

Gas detector incl. flexible probe extension, rechargeable battery and mains unit for mains operation and battery recharging, with calibration protocol.
£809.00 (ex VAT)

Testo 315-3 - CO/CO2 monitor

incl. USB mains unit and cable
£649.00 (ex VAT)

Testo 316-1 - Gas Leak Detector for Pipe Work

With flexible probe and battery, Measuring range 0 to 10,000 ppm CH4
£169.00 (ex VAT)

Testo 316-2 - Multi Gas Leak Detector

With flexible measurement probe, mains charger and earphones
£259.00 (ex VAT)

Testo 316-4 (Set 1) - Refrigeration leak detector

Includes Test 316-4 leak detector with case and mains unit.
£349.00 (ex VAT)

Testo 316-EX - Electronic gas leak detector

With EX-protection, incl. batteries, cases, Allen key and calibration protocol
£425.00 (ex VAT)

testo 535 - CO2 Monitor

With fixed probe, battery and calibration protocol
£349.00 (ex VAT)