Testo 317-3 - CO measuring instrument with display and alarm

Carbon monoxide is toxic and toxic gas.

This is why CO checks must be carried out when a gas or boiler system is being serviced or installed.

The compact Testo 317-3 is designed to provide you with a quick and reliable means of testing ambient air for carbon monoxide.

• Initialization at zero point on the spot
• Visual and acoustic alarm
• 3 year warranty for the CO sensor
• Self-test function

Package Content:

The Testo 317-3 instrument measures CO emissions in the ambient air, including the carrying bag, belt clip, headphones, grip belt, factory calibration certificate.