W1209 12V -50-110°C Digital Thermostat Temperature Control Switch Sensor Module(Red Light)

Description

The display displays the measured temperature by default. Short press the 'SET' button and then press '+' and '-' buttons to raise or lower the temperature setpoint. Long press the 'SET' button to activate the menu in order to change the P0 through P6 parameters listed in the Settings Chart below. The setpoint and all parameter settings are stored in nonvolatile memory and will be retained if power to the controller is turned off.