Extech Instruments, Psychrometer, Extech RH390

Description

Extech Precision Psychrometer — Highest 2% RH accuracy with fast 30 seconds Response Time

Measure humidity and temperature simultaneously with the RH390 Precision Psychrometer from Extech. A dual-illuminated readout can be alternated to display wet bulb and humidity, or dew point and humidity, or temperature and humidity. This handheld device registers temperatures from -22 degrees to 199 degrees F (-30 degrees to 100 degrees C) and measures the full spectrum of relative humidity with ±2% accuracy between 20 and 90% RH. Complete with carrying case and 9V battery

Features:

Fast response time

me (< 30 seconds) Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb Data Hold and Min/Max functions Product Type: Precision PsychrometerIncludes: Carrying Case, (1) 9 V BatteryTemperature Rating: -22 to 199 deg FOverall Length: 7.8 inOverall Width: 1.7 inBattery Type: (1) 9 VOverall Height: 1.3 inDisplay Type: Backlit LCDMeasuring Range: 0 to 100% RHAccuracy: +/-2% RH, +/-1.8 deg F Temperature (Air)Resolution: 0.1%, 0.1 deg F Temperature (Air)Dew Point: -22 to 199 deg FSensor Type: Humidity, TemperatureResponse Time: 30 sWet Bulb: 32 to 176 deg FDew Point Max Resolution: 0.1 degWet Bulb Max Resolution: 0.1 degWeight: 2.000Warranty: 2 years