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Item no. 4486

Wöhler CM 220 Carbon Monoxide Meter


  • Test CO leakage from furnaces, water heaters, stoves
  • Measurement of CO concentration in the ambient air
  • MWC-Value-Measurement (Maximum Workplace Concentration)


  • Quick response for testing safe entry conditions
  • Easy operation-one button, manual zero
  • Visual and acoustic indicators
  • Backlight
  • Precise electrochemical sensor
  • Calculation of the MWC-value (Maximum Workplace Concentration)

Scope of delivery: Wöhler CM 220 Carbon monoxide meter, 3 x AAA batteries, carrying pouch, hand strap