Highest 2% RH accuracy with Grains Per Pound (GPP) Display
- 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.
- Complete with carrying case and 9V battery.
