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Testo 317-3 CO Monitor

Part No : 0632 3173

Quick Overview

CO Monitor

Availability: In stock



Testo 317-3 CO Monitor 

The testo 317-3 CO monitor detects the presence of carbon monoxide in the surrounding area and warns the user both visually and audibly about dangerous gas concentrations e.g. when installing and servicing gas heaters.

  • 3 year warranty on CO sensor
  • Visual and audible alarm
  • No zero phase, instrument can be used immediately
  • Adjustable alarm threshold
  • CO zeroing at site
  • Self-test function

Probe - CO

Meas. Range

  0 to +1999, ppm


  ±3 ppm (0 to +29 ppm)

  ±10 ppm (0 to +99 ppm)

  ±10 % (+100 to +1999 ppm)


  1 ppm


Incl. carrying case with belt clip, headphones, wrist strap, sampler and calibration protocol

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