• Product Description

    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.

    Features

    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

    Item Specification

    Operating temperature -5 to +45°C
    Battery type 2 batteries Type AAA
    Battery life 150 h
    Probe CO
    Measuring Range 0 to +1999, ppm
    Accuracy ±3 ppm (0 to +29 ppm)
    ±10 ppm (0 to +99 ppm)
    ±10 % (+100 to +1999 ppm)
    Resolution 1 ppm

    Additional Details

    Industry Gas
    Type Carbon Monoxide Monitor