Extech RH25 Heat Index Psychrometer
The Extech RH25 easily monitors heat index during hot humid days.
Features
- User programmable heat index/WBGT alarm
- Built-in multiparameter sensor
- Convenient pocket size
- Expedited repair and warranty service
- Lifetime technical support
- More
The Extech RH25 Heat Index Psychrometer features a built-in multiparameter sensor that measures heat index, wet bulb global temperature, humidity, ambient temperature, temperature, dew point, and wet bulb. Heat index measures how hot it feels when humidity is combined with temperature, air movement, and radiant heat. WBGT considers the effects of temperature, humidity, and direct or radiant sunlight. The pen-sized design makes it convenient to fit in your pocket.
- Temperature Range: -4 to 122°F (-20 to 50°C)
- Temperature Resolution: 0.1°F/C
- Temperature Basic Accuracy: ±1°F/0.6°C
- Relative Humidity Range: 0 to 99.9%RH
- Relative Humidity Resolution: 0.1%RH
- Relative Humidity Basic Accuracy: ±3%RH
- Wet Bulb Range: -4 to 122°F (-20 to 50°C)
- Wet Bulb Resolution: 0.1°F/°C
- Dew Point Range: -108.4 to 122°F (-78 to 50°C)
- Dew Point Resolution: 0.1°F/°C
- Heat Index Range: -50.8 to 401°F (-46 to 205°C)
- Heat Index Resolution: 0.1°F/°C
- WBGT Range: -13 to 130°F (-25 to 54.5°C)
- WBGT Resolution: 0.1°F/°C
- Dimensions: 5.5x1.4x0.7" (140x35x18mm)
- Weight: 1.8oz (50g)
- (1) Psychrometer
- (1) CR2032 battery
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