3pcs W1701 12V DC Digital Temperature Controller Switch Thermostat Adjustable Thermostat Temperature Switch Cooling Cont

Specification Model W1701Size Approx 36 5x36 5x18 mm 1 44x1 44x0 71 inchInstallation screw M3 2 diagonal size 39 5mmTemperature range 20 90 Control Mode Heating Cooling Heat dissipationControl Accuracy 0 1 Hysteresis Setting 1 10 Refresh Rate 0 5SSupply Voltage DC 12VOutput Voltage DC 12VOutput Power Max 200WStatic Current 3MA attract current60MATemperature Probe 10K thermistorB25 10K 395030cm Waterproof SensorEnvironmental Requirements 10 60 Humidity 20 85 Can be used in the liquid mold space and other control heating Also can be used box the device water pet rooms air conditioning and other control refrigeration Instructions Please connect the circuit according to the wiring diagram power supply is DC12V 12 V is positive and GND is negative The probe is connected to the object you want to control For heating Please connect 12V heater to the H For cooling Please connect cooler to the C For heat sinking Please connect cooler or heatsink connected to the C Indicator Status the red light is on indicating the cooling C output and the light is off indicating heating H output Package Included 3 x Heat Cool Temp Thermostat Digital Temperature Control Switch 20 90 DC 12V