ABFKW SINOTIMER Temperature Humidity Controller MH0302 Panel Mounted Digital Temperature and Humidity Controller Sensor Application :it is suitable for granary ,warehouse, computer room ,farm, incubation room, textile industry and other heating /cooling humidification / dehumidification place_x000D_ Outdoor terminal box, power distribution box (automatic heating and dehumidification), prevent creepage caused by a variety of misoperation accident_x000D_ automatic heating and dehumidification high-voltage power distribution unit and the high-pressure switch mechanism box indoor, automatic heating in low environment, prevent switch to stopping working because of low temperature_x000D_ Features:Display temperature and humidity,you can use different model to control output of the change of temperature and humidity, and the function of RS485._x000D_ High-performance, high-precision, durable,Temperature Sensor can work for a long time in different place_x000D_ _x000D_ Model: MH0302_x000D_ Supply: 85~250VAC,50-60HZ_x000D_ Power consumption: 2W_x000D_ Resolution ratio: 0.1_x000D_ Control output: 3A,250VAC(Resistance Load)_x000D_ Display LED_x000D_ Temperature set range: -40~120 Celsius_x000D_ Humidity set range: 0-99.9%RH_x000D_ Turn difference set Temperature: 0-9C, Humidity: 1-9%RH_x000D_ Accuracy Temperature: +-1C, Humidity: +-5%RH_x000D_ Ambient Temperature: -10C to 50 Celsius_x000D_ Ambient Humidity: 45 to 85%RH_x000D_ Mechanical Life At least: 3000,000 times_x000D_ Output mode setting value for Output mode type_x000D_ 001= Heating,humididicatio / 002=Heating,dehumididication/ 003=Cooling, humididication / 004=Cooling,dehumididication_x000D_ Colour:Black_x000D_ Material:ABS+electronic components_x000D_ Size:8.0 x 8.0 x 10.0 cm_x000D_ _x000D_ Package Contents:_x000D_ 1* Temperature & humidity controller MH0302_x000D_ 1* Temperature & humidity combined sensor in 3meter length cable_x000D_ 1* User Manual_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_