288-ATH HTC Hygro Thermometer

*Environment Comfort Display:"Comfort"."Wet", "Dry" *Temperature Range: -20°C~70°C(-4°F~158°F) *Accuracy:+1.0°C (+1.8°F) *Humidity Range:20%~90% *Humidity Accuracy:+5% *(40%~80%) other 8% *Battery:AAA 1.5V *Time/Temp/Humidity indicate *Temp. reading for °F & °C *Max and Min Temperature and Humidity Memory, 12/24 hour system clock *Sensor Length : 3 meters