SHT2000 Digital Temperature Humidity Controller Intelligent Temperature Regulator AC 110-220V Refrigerator Thermostat Equipped with high precision sensors, the SHT2000 is a compact thermostat with accurate and stable performance, widely applied to many fields. It is easy to operate. The heating and cooling can switch automatically, and the temperature is controlled by difference set value. Designed with ABS flame-retardant casing, it is safer and reliable to use. Made of premium ABS material, with fine workmanship, compact size and light weight and high compatibility and strong anti-interference ability and high temperature resistance, stable and reliable With intuitive operation interface and high definition LCD screen, easy to operate and clear to read values Temperature thermostat with high performance and multiple functions, including heating, cooling, humidification, dehumidification, temperature correction and humidity correction The temperature measurement range of this temperature regulator is from -20¡æ to 60¡æ, and the humidity measurement range of which is 0 percent -100 percent RH It can be used for heating, cooling, humidification and dehumidification of household refrigerators, water tanks, greenhouse cultivation, incubators, supermarket fresh and other equipment Specifications: Model: SHT2000 Material: ABS Supply Voltage: AC 110-220V Power Supply Frequency: 50/60Hz Output Control: Relay Output Output Power: Max. 10A Temperature Measurement Range: -20-and60 degrees Celsius Humidity Measurement Range: 0 percent -100 percent RH Temperature Accuracy: ¡À0.3 degrees Celsius Humidity Accuracy: ¡À3 percent Item Size: Approx. 8.5x7.3x3.4cm / 3.35x2.87x1.34in Item Weight: Approx. 94g / 3.32oz Note: Please read the User Manual carefully before use. Strictly distinguish interfaces of relay, sensor and power. Strictly distinguish connection of sensor and power. Sensor down-lead and power wire should be kept a proper distance. Package included: 1 x Temperature Controller 1 x Temperature Sensor 1 x English User Manual