Wireless AA Battery Thermostat

The ME83 is gas boiler thermostat  with LCD digital display screen that working with 1.5V two sections of AA batteries. It is used to control boilers to start or stop working in order to adjust temperature. Then thermostat controls boiler to stop working when actual room temperature is higher than your set temperature. Thermostat detects room temperature, when actual room temperature is lower than your set temperature, thermostat controls boiler to start working.