Extech CO50 Desktop CO (Carbon Monoxide) Monitor

DISCONTINUED ITEM-Recommended Replacement: Extech CO10 Carbon Monoxide (CO) Meter

Measures Carbon Monoxide (CO) concentration, Air Temperature and Humidity with user-settable CO audible alarm (30ppm default). The CO50’s extra loud beeping alarm (>85dB at 3 meters) provides an excellent way to monitor indoor air quality in large spaces.

• Simultaneously displays Carbon Monoxide (CO) concentration, Air Temperature, and Relative Humidity readings with date (Year, Month, Day) and time
• Visibly bright LED indicates active monitoring (green) or surpassed CO alarm threshold (red)
• Extra loud audible beeper alarm level meets UL 2013 Standard (>85dB @ 3 meters); default alarm threshold at 30ppm (user adjustable)
• Designed with Electrochemical CO sensor
• Record/Recall Max reading for CO concentration
• CO calibration function in fresh air
• Internal memory for manually storing up to 99 readings with recall function
• Complete with Universal AC adapter (100V-240V) and multiple plug types (US, EU, UK, AUS)

• Gas stoves/ranges or clothes dryers used to heat homes- Out-of-adjustment burners
• Blocked chimneys
• Gas or kerosene space heaters
• Idling vehicles in garages
• Charcoal grills used indoors
• Gas-powered generators or small-engine equipment such as weed wackers, leaf blowers, lawn mowers operated in enclosed areas
• Furnaces and water heaters with inadequate ventilation

• Carbon Monoxide (CO): 0 to 999ppm; Resolution: 1ppm; Accuracy: ±2ppm
• Temperature (Air): 14 to 140°F (-10 to 60°C); Resolution: 0.1°F/°C; Accuracy: ±1.2°F/0.6°C
• Relative Humidity: 10 to 90%RH; Resolution: 0.1%RH; Accuracy: ±5%RH @ 25°C
• Dimensions: 6.1 x 3.4 x 3.2″ (155 x 87 x 81mm)
• Weight: 5.8oz (165g)

• Extech CO50 Datasheet.pdf