• Extech CO10: Carbon Monoxide (CO) Meter


Faster response measurements to 1000ppm

Checking co levels is as easy as pushing just 1 button on the model C010, which measures up to 1,000 ppm. An audible indicator increases in tone starting at 35 ppm. The higher the concentration of co, the faster the alarm will sound. Above 200 ppm, the alarm will sound continuously. A backlight on the display can be used for low light areas. Additional features include: max hold, data hold, and auto-power-off. The meter comes complete with a 9-volt battery, protective holster, and case.


  • Easy to read 1999 count backlit displays CO levels from 0 to 1000ppm
  • 1ppm resolution with ±5% or ±10ppm basic accuracy (whichever is greater)
  • Utilizes a stabilized electrochemical gas specific (CO) fast response sensor
  • Audible alarm starts at 35ppm
  • Backlight for low light conditions
For complete specs please download the product datasheet (not available for some accessories)
Thumb File Name File Size Action
Extech/CO10_UM.pdf 215.28KB
Extech/Co10.pdf 906.4KB

Extech CO10: Carbon Monoxide (CO) Meter