loading spinner
Testo 317-3 CO Meter
  • Testo 317-3 CO Meter
  • Testo 317-3 Carbon Monoxide Meter Image

Testo 317-3 CO Meter

Testo Approved distributor and service company.

Includes: testo 317-3 CO Monitor, carrying case with belt clip, headphones, wrist strap, sampler and calibration protocol.

0632 3173
£148.92 Inc. VAT
In Stock

Carbon monoxide is a killer. That’s why CO checks need to be carried out when a gas heating or boiler is being serviced or installed. The compact Testo 317-3 CO meter is designed to provide you with a quick and reliable means of testing the surrounding air for carbon monoxide.

The Testo 317-3 CO meter measures the concentration of carbon monoxide in the surrounding air and presents the readings on an easy-to-read display. The CO meter has both a visual and an audible alarm which are triggered when a threshold is crossed. The thresholds can be adjusted individually.

The CO meter comes with a carry case and a belt clip to ensure that you always have your meter on you and a handstrap which can be wrapped loosely around the wrist to prevent the meter from falling onto the floor.


3 year warranty on CO sensor.
No zero phase, instrument can be used immediately.
Adjustable alarm threshold.
CO zeroing at site.

Testo 317-3 Specifications
Ambient CO
Measurement Range 0 to +1999 ppm.
Accuracy ±3 ppm (0 to +29 ppm)
±10 % (+30 to +1999 ppm).
Resolution 1 ppm.
General Technical Data
Response time 30 s.
Operating Temperature -5 to +45 ° C.
Storage Temperature -20 to +50° C.
Battery Type 2 batteries, type Micro AAA 1.5 V.
Battery Life 150h (audible CO display switched off).
Testo 317-3 warranty 2 years on the instrument
3 years on the CO sensor.


Testo 315-317 Datasheet

PDF Specifications of the Test 315-2, 317-1 & Testo 317-3 Gas Detectors.

Download (354.64k)

No customer reviews for the moment.

Write your review

Testo 317-3 CO Meter

16 other products in the same category: