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. 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)