Service: Humidity and temperature detection in air.
Range: Relative humidity measurement range: 0 to 100%; Temperature range: 14 to 140°F (-10 to 60°C); Dew point temperature range: -100 to 139.8°F (-73.4 to 59.9°C); Wet bulb temperature range: 7.88 to 139.8°F (-13.4 to 59.9°C).
Accuracy: Relative humidity accuracy: ±3% from 10 to 90% (at calibration temperature); ±5% for others; Temperature accuracy: ±1°F (±.6°C).
Display: Dual LCD display for temperature and humidity.
Temperature Limits: Ambient: 32 to 122°F (0 to 50 C); Storage: -4 to 140°F (-20 to 60°C).
Resolution: Temperature resolution: 0.1°C/°F; Humidity resolution: 0.1% RH.
Power Requirements: (4) AAA alkaline batteries, included, user replaceable.
