Room Mechanical Temperature Controller Thermostats

We are offering room mechanical temperature controller thermostats.
1. Product summary
tc42 series of thermostats are widely used to control the temperature of separate room in the houses and business buildings.
2. Feature:
with working state indicator light
you can adjust the temperature manually by turning the temperature dial, much easier and more convenient
with power switch, and you can cut off the power supply of thermostat by power switch
thermostat will work in the safe mode and the lamp will twinkle if the sensor goes wrong.
3. Technical parameter:
working voltage: 220vac± 10%, 5060hz
working environment: temperature: -10~+50 degree; relative humidity: rh.