Extech Instruments Humidity Meters

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4465CFA - Hygro-Thermometer with Dewpoint
Built in sensors measures Humidity, Temperature, and Dew Point

RH390 - Precision Psychrometer
Highest 2% RH accuracy

RH401 - Digital Psychrometer + InfraRed Thermometer
Humidity, Wet bulb, Dew Point, Air Temperature plus IR for Non-contact Temperature measurements

RH405 - Digital Psychrometer + InfraRed Thermometer Kit
Includes a RH401 with 33% and 75% calibration bottles, PC cable, and case

RH350 - SuperHeat Psychrometer
Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements

RH300 - Digital Psychrometer
Humidity, Wet bulb, Dew Point, Air Temperature plus External Probe Temperature measurements

RH520 - Hygro-Thermometer
Humidity measurements

RH101 - Hygro-Thermometer + InfraRed Thermometer
Humidity, Air Temperature measurements

445580 - Humidity/Temperature Pen
Compact, Digital Hygro-Thermometer, ideal for field use

445582 - Humidity/Temperature Pen Kit
Compact, Digital Hygro-Thermometer, ideal for field use - includes calibration standards
45320 - Hygro-Thermometer
Remote or integral probe plus large dual display with backlighting
EA20 - EasyView™ Hygro-Thermometer
Dual display of RH, Temperature, Dew Point and Wet Bulb
EA25 - EasyView™ Hygro-Thermometer Datalogger
Datalogs up to 99 manual readings for display recall or up to 15,000 readings for PC download; Dual display of RH, Temperature, Dew Point and Wet Bulb
407445 - Heavy Duty Hygro-Thermometer with PC Interface
Remote sensor, dual display of RH and Temperature plus PC interface
446580 - Hygro-Thermometer Datalogger
Built-in sensor and internal memory stores 7000 readings with PC interface
45158 - Mini Humidity + Thermo-Anemometer
Waterproof pocket size with Air Velocity, Temperature, %RH, Dew Point and Windchill
45160 - 3-in-1 Humidity Temperature + Airflow Meter
Ergonomic pocket size housing, large dual LCD