Family Owned & Operated Since 1971• Bakersfield, CA
SKU: RH25
The Extech RH25 Heat Index Psychrometer pen easily monitors heat index during hot, humid days in helps to prevent heat stroke during outdoor activities or sporting events. Its pocket-sized design makes it convenient to carry it wherever you go. Complete with CR2032 battery.
List price. Volume pricing available.
The Extech RH25 Heat Index Psychrometer pen easily monitors heat index during hot, humid days in helps to prevent heat stroke during outdoor activities or sporting events. Its pocket-sized design makes it convenient to carry it wherever you go. Complete with CR2032 battery.
The Extech RH25 Heat Index Psychrometer # RH25 is manufactured by Extech. Valley Instrument Service is an authorized Extech dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681| Dew Point | -108.4 to 122 °F (-78 to 50 °C) |
| Dew Point Max Resolution | 0.1 °F/ °C |
| Heat Index | -50.8 to 401 °F (-46 to 205 °C) |
| Heat Index Max Resolution | 0.1 °F/ °C |
| Relative Humidity | 0 to 99.9% |
| Relative Humidity Basic Accuracy | ±3% |
| Relative Humidity Max Resolution | 0.10% |
| Temperature (Air) | -4 to 122 °F (-20 to 50 °C) |
| Temperature (Air) Basic Accuracy | ±1°F/0.6°C |
| Temperature (Air) Max Resolution | 0.1°F/C |
| Wet Bulb | -4 to 122 °F (-20 to 50 °C) |
| Wet Bulb Globe Temperature (WBGT) | -13 to 130 °F (-25 to 54.5 °C) |
| Wet Bulb Globe Temperature (WBGT) Max Resolution | 0.1 °F/ °C |
| Wet Bulb Max Resolution | 0.1 °F/ °C |
| Certifications | CE |
| Dimensions | 5.5 × 1.4 × 0.7" (140 × 35 × 18mm) |
| Power | 1 × CR2032 (1.5V) battery |
| Warranty | 2 years |
| Weight | 1.8oz (50g) |
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