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Measures carbon dioxide (CO2), air temperature, and humidity, plus calculates dew point and wet bulb. Maintenance-free NDIR (non-dispersive infrared) CO2 sensor. Carbon dioxide reading displayed in ppm with 6 facial icons indicating indoor quality levels. Calculates dew point and wet bulb values. Calculates statistical weighted averages of TWA (8-hour time weighted average) and STEL (15-minute short term exposure limit). Automatic baseline calibration function. Audible high/low alarm.
Desktop Carbon Dioxide Monitor N627279
Sale price
$25.95
Regular price $102.54
Shipping calculated at checkout.