vertair W1209 Digital Thermostat Temperature Control Board -50-110 12V + Sensor Temperature Sensor and Controller Electronic Hobby Kit

W1209 thermostat module has a temperature sensor, keys, LED display, relay and requires DC 12V power supply. It is an affordable, good quality thermostat controller. Thermostats are devices that sense the temperature of a system so that the temperature is maintained at the desired set point or near to it. NTC temperature sensor allows the module to intelligently control varied electrical devices based on the temperature. The relay can operate at voltages up to a maximum of 240V AC at 5A or 14V DC at 10A to power on. The temperature is displayed in degree centigrade and with the help of 7-segment display and the relay, the state is displayed with the help of the LED present on the W1209 module. Specification:- Temperature Control Range: -50 ~ 110°C, Resolution at -9.9 to 99.9: 0.1°C, Resolution at all other temperatures: 1°C, Control Accuracy: 0.1°C, Refresh Rate: 0.5 Seconds, Input Power (DC): 12V, Waterproof Sensor: 0.5M, Output: 1 Channel Relay Output, Capacity: 10A