DIGITEN 12V Heat cool Thermostat temperature control switch+sensor -50-110°C


  • $9.49
    Unit price per 
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  • Can select cooling or heating working mode.
  • Hysteresis setting,for example,environment temp is 30C,the setting temp is 25C,the hysteresis setting temp is 2,when cooling reach to 23C,relay off and cooler off,then temp go up to 25C,the relay on and cooler start. 
  • Set highest/lowest upper limit temp to avoid accident.
  • Temp correction,you can calibrate temp according to requirement.Temp(after)=temp(before)+ correction value.
  • Delay start to protect your device.
  • Turn on/off button tone.
  • Restore factory settings,when the setting value is confusion,please restore factory settings.


  • Control temp range:-50-110C
  • Power requirement:DC12V
  • Ressolution: 0.1@-9.9-99.9C,1@other temperature ranges 
  • Measuring input:NTC(10k 0.5%) waterproof sensor 0.5m
  • Relay output:1 way,rated current:10A.
  • Control accuracy:0.1
  • Hysteresis accuracy:0.1
  • Controller Size:49x40mm,temp sensor length:0.5m.
  • Refresh time:0.5s
  • Power consumption:Static current<=35MA,attract current:<=65MA
  • Temperature protection:0-110
  • Display type:0.28" 3 digits display tube
  • Environmental requirement:-10-60C,humidity:20-85%

    How to set

    Connect 12V power and the load.
    Setting the desires temp:
    1,press the SET button,the display flash the temperature.
    2,Press +- button to change the temperature number.
    3,Press SET to save and exit after setting successfully.or no operation 10s,temp save and exit.
    Select code(working mode)
    1,Select code P0:long press SET button 5s,the led display P0,then press SET button.set cooling or heating mode.
    2,Select code P1...P8:long press SET button 5s,the led display P0,then press +- button to change working mode.
    3,Press SET to save and exit after setting successfully.or no operation 10s the value will be saved and exit.
    Code Code description Setting range Factory setting
    P0 Cooling/Heating C/H C
    P1 Hysteresis setting 0.5-15 2
    P2 Highest setting upper limit 110 110
    P3 Lowest setting upper limit -50 -50
    P4 Temperature correction -7.0-7 0
    P5 Delay start time 0-10minutes 0
    P6 buzzer switch on/off on

    Long press + & - boot to restore to factory setting

    Packaging include

    • Temp switch x 1
    • Temp sensor x 1
    • Instruction x 1

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