This document introduces the Extech Meter Desktop Indoor Air Quality Monitor Model CO100, which is designed to measure the Carbon Dioxide (CO2) level and display it on the LCD screen. It also measures temperature, humidity, and time. The monitor provides three CO2 status indications: Good (0 to 800ppm), Normal (800 to 1200ppm), Poor (>1200ppm). An acoustic alarm sounds when the CO2 level exceeds a defined level. The meter is fully tested and calibrated and is expected to provide reliable service.
The Extech CO100 is a desktop indoor air quality monitor designed to measure Carbon Dioxide (CO2) levels, temperature, and humidity. It features an LCD display that shows readings in parts-per-million (ppm), degrees Celsius or Fahrenheit, and percentage relative humidity. The device includes status indications for Good, Normal, and Poor air quality levels.
| CO2 Range | 0 to 9999ppm |
|---|---|
| Temperature Range | -5°C to 50°C (23°F to 122°F) |
| Humidity Range | 0.1 to 90.0% |
| Sensor Type | NDIR (non-dispersive infrared) |
| Power Supply | 110V ~ 220V AC, output 6.0V DC = 500mA |
| Dimensions / Weight | 117x102x102mm (4.6x4x4"); 204g (7.2 oz.) |
The meter displays Good (0 to 800ppm), Normal (800 to 1200ppm), and Poor (>1200ppm).
Press the Alarm button once to activate the Alarm mode, indicated by an icon on the LCD.
The backlight turns off automatically after 20 seconds of inactivity.