Extech CO10 Carbon Monoxide (CO) Meter

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Fast response measurements to 1000ppm

Checking co levels is as easy as pushing just 1 button on the Extech C010, which measures up to 1,000 ppm. An audible indicator increases in tone starting at 35 ppm. The higher the concentration of co, the faster the alarm will sound. Above 200 ppm, the alarm will sound continuously. A backlight on the display can be used for low light areas. Additional features include: max hold, data hold, and auto-power-off. The meter comes complete with a 9-volt battery, protective holster, and case.

CE    1 Year

PDF Logo    CO10 Datasheet
PDF Logo    CO10 User Manual


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Carbon monoxide is life threatening even at relatively low concentrations; learn and recognize the effects of CO poisoning (see Table below).
Do not use this meter as a personal safety monitoring device.

Effects of CO poisoning

0-1 PPM Normal background levels
9 PPM Maximum indoor air quality level
50 PPM Maximum 8 hour average exposure level
200 PPM Mild headache, fatigue, nausea and dizziness
400 PPM Frontal headache, life threatening after 3 hours
800 PPM Dizziness, nausea, convulsions, DEATH WITHIN 2 TO 3 HOURS
1600 PPM Nausea within 20 minutes, DEATH WITHIN 1 HOUR

Ensure that the meter is turned on in an area free of CO.   If   not,   the   meter   will   read   incorrectly   when subsequently measuring CO.

Extech CO10 Carbon Monoxide (CO) Meter Features

  • Easy to read 1999 count backlit displays CO levels from 0 to 1000ppm
  • 1ppm resolution with ±5% or ±10ppm basic accuracy (whichever is greater)
  • Utilizes a stabilized electrochemical gas specific (CO) fast response sensor
  • Audible alarm starts at 35ppm
  • Backlight for low light conditions
  • Complete with 9V battery, protective rubber holster, and carrying case

Extech CO10 Carbon Monoxide (CO) Meter Features”

Measurement range 0-1000 ppm

Resolution 1 ppm Accuracy ±5% or ±10 ppm (whichever is greater)

Sensor Type Stabilized electrochemical Gas-specific (CO)

Sensor Life (Typical) 3 years

Warm-up Period <2 seconds

Power supply 9V Battery (NEDA 1604 or IEC6F22)

Battery life Approx. 50 hours with alkaline battery

Operating Temperature 0 to 50° C (32 to 122° F)

Storage Temperature -30 to 60° C (-22 to 140° F)

Operating Humidity 0 to 99% RH (non condensing)

Dimensions 160 x 56 x 40mm (6.3 x 2.2 x 1.57”)

Weight 180g (6.35oz)


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