The thermostat will display the for current temperature in °C by default. This sets how much change in temperature must occur before the relay will change state. Temperature range :-50 to 110°. When set to C (default) the relay will energise when the temperature is reached.
The W1209 12V Digital Thermostat Temperature Control Module is ideal for applications requiring precise and efficient temperature control in a range of 50°C to 110°C.
