Precision Hygro-Thermometer
Extech RH490 - Extech Instruments Corporation
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.
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Humidity/Temperature Datalogger
Extech SD500 - Extech Instruments Corporation
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Hygro-Thermometer/Datalogger
Extech SDL500 - Extech Instruments Corporation
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Temperature/Humidity Datalogger
Extech 42270 - Extech Instruments Corporation
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Digital Clock/Hygro-Thermometer
Extech CTH10A - Extech Instruments Corporation
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Big Digit Hygro-Thermometer
Extech 445703 - Extech Instruments Corporation
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Hygro-Thermometer Clock
Extech 445702 - Extech Instruments Corporation
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Mini Hygro-Thermometer Monitor
Extech RHM15 - Extech Instruments Corporation
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Mini Hygro-Thermometer Monitor
Extech RHM16 - Extech Instruments Corporation