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.
GENERAL SPECIFICATIONS- Dew Point - -22 to 199 °F (-30 to 100 °C)
- Dew Point Max Resolution - 0.1°
- Relative Humidity - 0 to 100%
- Relative Humidity Basic Accuracy - ±2%
- Relative Humidity Max Resolution - 0.1%
- Temperature (Air) - -22 to 199 °F (-30 to 100 °C)
- Temperature (Air) Basic Accuracy - ±1.8 °F/1 °C
- Temperature (Air) Max Resolution - 0.1 °F/ °C
- Wet Bulb - 32 to 176 °F (0 to 80 °C)
- Wet Bulb Max Resolution - 0.1°
ADDITIONAL DETAILS
- Certifications - CE
- Dimensions - 7.8 × 1.7 × 1.3" (200 × 45 × 33mm)
- Power - 1 × 9V battery
- Warranty - 2 years
- Weight - 7oz (200g)
