Equipped with high precision sensors, the WK7016C1 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. Features: Made of premium ABS material, with fine workmanship, compact size & light weight & high compatibility & strong anti-interference ability & high temperature resistance, stable and reliable. With intuitive operation interface and high definition LED screen, easy to operate and clear to read values. Temperature thermostat with high performance and multiple functions, including heating, cooling, temperature calibration, delay protection, data lock, hysteresis setting, upper and lower limit setting. The temperature measurement range of this temperature regulator is from -50℃ to 110℃, with the accuracy of ±0.5℃. It can be used for heating and cooling of household refrigerators, water heaters, greenhouse cultivation, incubators, supermarket fresh and other equipment. Specifications: Model: WK7016C1 Material: ABS Color: Black Supply Voltage: AC 220V Relay Contact Current: 5A/AC 220V Temperature Measurement Range: -50℃~+110℃ Resolution: 0.1℃ Accuracy: ±0.5℃ Data Storage: √ Item Size: Approx. 8.5*7.3*3.4cm / 3.35*2.87*1.34in Item Weight: Approx. 92g / 3.25oz Package Size: Approx. 11*8.3*4.5cm / 4.33*3.27*1.77in Package Weight: Approx. 121g / 4.27oz Note: Please read the User Manual carefully before use. Packing List: 1 * Temperature Controller 1 * NTC Sensor 1 * User Manual (English)