Indoor Temperature Range: -20°F (-4°F)~60°F (140°F)
Outdoor Temperature Range: -10°F (14°F)~60°F (140°F)
Indoor Humidity Range: 20~99%RH
Parameter: 3 Channels Selective/433.92MHz RF Transmitting Frequency
Power Supply: 500 Feet (152m) Transmission Range In An Open Area
Selling Point:
1. LCD Backlight.
2. Low Battery Indicate.
3. Temperature Units In Optional °C/°F.
4. Max/Min Temperature And Humidity Record And Query.
