Highest 2% RH accuracy with Grains Per Pound (GPP) Display. Includes NIST traceable certificate with full data and uncertainties. This product includes an ISO Certificate with full Data and Uncertainties.
Anyone whose job relies on calculating humidity levels will appreciate the Extech Hygro-Psychrometer. In addition to measuring relative humidity in 30 seconds, this handheld instrument captures dew point, wet bulb, temperature and water vapor levels (Grams per Kilogram and Grains per Pound). This utility tool will store maximum and minimum readings until the memory is cleared and includes a data-hold button for rapidly fluctuating measurements.
|Humidity||0 to 100%RH|
|Temperature (Internal)||-22 to 199°F (-30 to 100°C)|
|Basic Accuracy||±2%RH, ±1.8°F/1°C|
|Max. Resolution||0.1%RH, 0.1°F/°C|
|Dewpoint||-22 to 199°F (-30 to 100°C)|
|Wet Bulb||32 to 176 °F (0 to 80°C)|
|Absolute Humidity||0 to 1120GPP (0 to 160g/kg)|