Extech CO250 Portable Indoor Air Quality CO2 Meter
Measures Carbon Dioxide (CO2), Temperature, Humidity, Dew Point, and Wet BulbFeatures:
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 degrees F (-10 to 60 degrees 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
Process Measurement Company offers INSTRUMENT RENTAL, INSTRUMENT REPAIR & CALIBRATION (on site or in our lab).
Process Measurement Company is ISO 9001:2008 Certified.