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Burn Technology LTD
Hybris Business Park
Unit 11H, Crossways
Dorchester, Dorset
, UK

T: 01305 852 090

£3.95 for orders under £49+vat. Free delivery for orders placed online only

The reviews are correct, this is a very good Multi..
Mark Hampton
Great unit, Wireless feature is very useful. ..
Dave Williams

Extech Carbon Dioxide (CO2), Temperature, Humidity, Dew Point and Wet B CO250

Extech Carbon Dioxide (CO2), Temperature, Humidity, Dew Point and Wet B CO250
Price: £357.10 +VAT
2 or more £314.25 +VAT
5 or more £303.54 +VAT
10 or more £285.68 +VAT

Product Code: CO250
UPC/EAN: 793950502501
Warranty: 2 Years
Availability: In Stock (3 - 5 Days)

Measures Carbon Dioxide (CO2), Temperature, Humidity, Dew Point, and Wet Bulb

  • 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 5,000ppm
  • Temperature: -14 to 140°F (-10 to 60°C)
  • Humidity: 0.0 to 99.9%
  • User programmable audible alarm
  • Backlit triple LCD display
  • Built-in RS-232 interface for capturing readings on PC
  • Data acquisition software and cable included to record and document CO2, Humidity and Temperature data
  • Optional 33% and 75% RH calibration bottles
  • Complete with software and cable, 4 AA batteries, and carrying case


Product Information

View Datasheet

Specifications Range Resolution
Carbon dioxide (CO2) 0 to 5,000ppm 1ppm
Temperature -10 to 60°C (14 to 140°F) 0.1°C/°F
Humidity 0.0 to 99.9% 0.1%
Wet bulb and dew point Calculated  
Dimensions 200x70x57mm (7.9x2.7x2.3”)  
Weight 190g (6.7oz)  


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