Carbon Monoxide Meter

Accurate, compact and lightweight, the GasProbe CO provides fast, accurate sampling of CO concentrations from 0 to 1,000 parts per million.

GasProbe CO is ideal for technicians, fire department personnel and other professionals who need to measure CO levels in potentially hazardous environments.


  • LCD displays CO levels from 0-1,000 ppm
  • LCD backlight activates automatically in low-light conditions
  • Automatic sensor zeroing and self-test sequence upon start-up
  • Stores and displays the maximum CO levels encountered
  • CO level beeper can be silenced if desired
  • Automatic power-off after 20 minutes
  • Simple, automatic calibration procedure
  • Easy-to-replace 9 VDC battery (battery life~500 hours)
  • Stabilized electrochemical CO-specific sensor
  • Typical 3-year sensor life; 1-year calibration cycle


  • Daily automatic self-test verifies sensor and circuitry integrity
  • Battery is tested continuously (auto) and on demand



Excellent Technology Co.
Hong Kong: Tel. (852) 2691 3821    Fax. (852) 2900 2980

China: Tel. (86) 150 1799 2655   Fax. (86) 755 3360 9662