Handheld, Portable Carbon Monoxide – CO Meter

Salient Features

  • CO Range: 0 to 1000 ppm
  • Resolution: 1 ppm
  • Accuracy ±5 % of measuring range
  • Display: LCD display
  • Visual and audible alarm
  • Operating conditions 0 ~ 40 °C
  • Storage conditions -10 ~ 50 °C
  • Li-ion battery power supply

Other Features

  • High accuracy, quick response
  • Max Hold
  • Record Mode
  • Warm up period: 5s ~ 10s

A carbon monoxide (CO) meter is a device used to measure the concentration of carbon monoxide gas in the air. Carbon monoxide is a colorless, odorless gas produced during incomplete combustion of fuels like natural gas, propane, gasoline, and wood. It is highly toxic and can be harmful or even fatal when inhaled in high concentrations.

A carbon monoxide meter typically consists of a sensor that can detect even trace amounts of CO in the air and a digital display that shows the concentration in parts per million (ppm) or other units, depending on the model. These devices are crucial for ensuring the safety of indoor environments, especially in homes, offices, and industrial settings where combustion appliances or equipment are used.


  • Manufacturing and Chemical Plants
  • HVAC Systems
  • Commercial and Industrial Use
  • Hazardous Materials Handling
  • Firefighting
  • Residential Use