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Extech RH300 Hygro-Thermometer Psychrometer, -20 to 50°C, 10 to 90%RH
Model # RH300Key Features
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Features
- Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature
- Wet bulb measurements without slinging
- Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe
- Unique sensor cap design twists to closed position for protection during storage
- Switchable °F/°C temperature units with 0.1° resolution
Technical Information
- Humidity10 to 90%RH
- TemperatureInternal: -4 to 122°F (-20 to 50°C)
- TemperatureExternal: -4 to 158°F (-20 to 70°C)
- Accuracy±1°F or ±0.6°C
- Max Resolution0.1%RH
- Dew Point-90.4 to 122°F (-68.0 to 49.9°C)
- Wet Bulb-6.9 to 122°F (-21.6 to 49.9°C)
- Dimensions7 x 1.9 x 1in (178.5 x 48.4 x 24.7mm)
- Weight3.3oz (95g)
Items Included
- 2 AAA batteries