Extech Instruments Precision Hygro-Thermometer Psychrometer
Model # RH490|Store SKU # 1000846385
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 vapour 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.
- Measurements depicted on a dual-illuminated readout
- Concurrent display of (a) temperature/humidity, (b) dew point/humidity or (c) wet bulb/humidity
- Narrow body (1.7-inch) enables use with 1-hand with rubber-moulded side panels for enhanced grip
- Includes carrying case and disposable 9V battery
- 1-year limited warranty
You will need Adobe Acrobat Reader to view PDF documents.