1. Testing and Measurement
  2. Indoor Air Quality and HVAC
Extech
Extech Indoor Air Quality Meter-Datalogger
Model No :
CO250
Part Code :
CO250

Overview

Extech's Portable Indoor Air Quality CO2 Meter measures Carbon Dioxide (C02), Temperature, Humidity, Dew Point, and Wet Bulb.

Overview
Extech's Portable Indoor Air Quality CO2 Meter measures Carbon Dioxide (C02), Temperature, Humidity, Dew Point, and Wet Bulb.
Features
- Checks for Carbon Dioxide (CO2) concentrations
- Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
- Maintenance free NDIR (non-dispersive infrared) CO2 sensor
- Measurement ranges:
• CO2: 0 to 5000ppm
• Temperature: -14 to 140°F (-10 to 60°C)
• Humidity: 0.0 to 99.9%
General Specifications
- Dimensions 7.9x2.7x2.3” (200x70x57mm)
- Weight 6.7 oz. (190g)
Warranty
2 Years
Electrical Specifications
- Carbon Dioxide (CO2) :
• Range : 0 to 5,000ppm
• Resolution : 1ppm
- Temperature :
• Range : 14 to 140°F (-10 to 60°C)
• Resolution : 0.1°F/°C
- Humidity :
• Range : 0.0 to 99.9%
• Resolution : 0.1%