1、Using high reliability single chip microcomputer, strong anti-interference, with temperature calibration function and anti-freezing function. 2、It is equipped with a large LCD screen with blue backlight and supports touch function. 3、Different working modes can be set by buttons, the operation is simple and suitable for family use. 4、The home thermostat selected high-quality flame-retardant ABS material, which has good stability and durability. 5、Through the safety and high reliability test, the performance is stable, and the timing switch can be selected, which has a long service life. 6、With terminal wiring, easy to install, suitable for home floor heating, water heating, electric heating systems. 7、It can be used to control electric ball valves, electric valves, electric heating valves, solenoid valves, heaters, electric heating films, carbon crystals, etc. 1 x Thermostat1 x Instruction Manual1 x Bag of Screws Condition: 100% Brand NewItem Type: ThermostatMaterial: ABSType: Normal Type, WIFI Type (Optional)Working Voltage: AC90-240V, 50 / 60HZLoad Current: 3A (Water Heating), 16A (Electric Heating)Temperature Control Accuracy: ± 0.5 ℃Setting Temperature Range: 5 ℃-35 ℃Temperature Limit Range: 5-99 ℃Self-Consumption Power: < 0.3WTemperature Sensor: NTCWeight: Approx. 177g / 6.2ozPackage Size: Approx. 10.00x 10.00x 6.00cm / 3.9x 3.9x 2.4in