Jln. Hayam Wuruk No. 2-5

Gedung Harco Glodok Lantai 5 Blok A.42 - Jakarta Barat


Jual Extech CO50

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

Common CO problems areas :

  • 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


  • Simultaneously displays Carbon Monoxide (CO) concentrations, Air Temperature, and Relative Humidiy reading with date (Year, Mnth, Day) and time
  • Visibly bright LED indicates atives 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 calibrations function in freash air
  • Internal memory for manually storing up to 99 reading with recall function
  • Complete with Universal AC adapter (100V-240V_ and multiple plug types (US, EU, UK, AUS)

Specifications :

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

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