Supply voltage: DC 9 to 36 V/USB 5V
Measuring range (T): -20 to +60 Celsius(-4 to +140 Fahrenheit)
Measuring range (RH): 0 to 99.9% relative humidity
Typ. Temperature accuracy: ±0.5 Celsius
Typ. Humidity accuracy: ±3%RH at 25 Celsius
Long term drift(T): <0.1 Celsius/year
Long term drift(RH): <0.5%RH/year
Resolution(T): 0.1 Celsius
Resolution(RH): 0.1%RH
Display: 2.4 inch TFT LCD screen
Power consumption: less than or equal to 50mA(24V)
Interface: WiFi
Protocols: Modbus TCP aggreement
Housing material: ABS
