Heat Index Range Indicator Arrow
Calculates Heat Index and Dew Point
Measures Temperature and Humidity
Audible and Visual Alarm
Calibration Adjustment Mode
Temperature Range: 14 to 140 °F
Temperature Accuracy: ± 2 °F (without calibration)
Temperature Resolution: 0.1 °F
Humidity Range: 20 to 99 %
Humidity Accuracy: ± 5% (without calibration)
2 x AA 1.5V Alkaline or Lithium batteries (not included)
Battery life: Approximately one year
Dimensions: 3.5 x 3 x 1″
- The handheld, portable Heat Meter features an easy to read arrow display showing all ranges of dangerous heat conditions.
- The adjustable, audible warning sounds before heat index reaches critical levels.
- Other functions include: accurate display of actual temperature in both Fahrenheit and Celsius, as well as relative humidity and dew point.
- The calibration feature allows you to adjust the temperature and humidity for the upmost accuracy.
- The Heat Index monitor is critical for outdoor activities that involve strenuous exercise. Ideal for athletic directors and school sports.