Stud Finder: Extech RH390 Precision Dual Display Hygro Thermometer Psychrometer

Extech RH390 Precision Dual Display Hygro Thermometer Psychrometer Reviews

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Extech RH390 Precision Dual Display Hygro Thermometer Psychrometer Feature

Measures relative humidity from 0 to 100% and temperature from -4 to 140° F (-20 to 60° C)
Accuracy ±2% from 20% to 90%; ±1.8°F (±1°C)
Dual display of humidity and temperature or humidity and dew point or humidity and wet bulb
Capacitance sensor responds under to humidity changes in under 30 seconds
Slim design with rubberized ides for better grip

The Extech precision humidity meter features simultaneous displays of humidity/temperature, humidity/dew point or humidity/wet bulb on its display. Application: Humidity, Display Shows: Humidity,temperature, humidity,dew point or humidity,wet bulb, Accuracy: 2 percent, Battery Included: Yes, Case Included: Yes