DC12V Digital Display Microcomputer Thermostat Temperature Controller Switch with Sensor,- 50?~110 ?,Dual Digital Display Temperature Controller

Package list: 1 * Temperature Controller The Description of Light and Digital Tube Status: Light: The off means Relay is disconnected, and the normal light on shows that the Relay has closed. Digital tube: The sign LLL is the open circuit of sensor and the sign HHH means beyond the measuring range, the controller will forcibly disconnect Relay, the sign --- means high- temperature protection The Description of Parameters Function: Please press the button SET five seconds and then it can enter to the main menu of setting, pressing STC(+)and C/F (-) can switch to P0-P8. About the adjustment of parameters P0-P8, when you need to adjust P0, firstly please press STC (+) and C / F (-) at the same time, and the P0figurewill flash, secondly please press STC (+)and C / F (-) to adjust, if done, finally please press STC (+) and C / F (-) to confirm at the same time,P1-P8 which can be set the parameters of each code like P0according to the needs of their own. The key C/F is a key for switching Fahrenheit or Celsius Press the key C/F once, and it will manifest F(Fahrenheit mode),and then press the key C/F once, it will show C(Celsius mode), the default mode is C(Celsius mode),if there is a big temperature error when you use it, maybe it is F mode.