Feature: 1: Widely used 2: Exquisite appearance 3: Convenience and simplicity 4: 1M waterproof line probe 5: The setup is simple and easy to understand Specifications: Product name: Microcomputer temperature controller Temperature measurement range: -50~110 Temperature control range: -50~110~c Temperature measurement accuracy: 0.2 Temperature control accuracy: 0.1 Measurement input: NTC10K L=1 meter waterproof probe Input power: 110V-220V Output power: 1500W output type: direct output Output capacity: max 10A Appearance size: 120*59*30mm Code and function introduction: PO set startup temperature Press the setting button once to enter the internal menu, the default display is P0, press the setting button again, and set the required startup temperature by pressing the up and down buttons. P1 set stop temperature Press the setting button once to enter the internal menu, the digital display is P0, switch to P1 by pressing the up and down buttons, press the setting button again, and set the desired stop temperature by pressing the up and down buttons. P2 set temperature correction Enter the internal menu in the same way, switch to P2 by pressing the up and down buttons, press the setting button again, and set the required calibration temperature by pressing the up and down buttons. In the setting, if the detected temperature value is 0.5C higher than the actual temperature value, the calibration temperature to be set is -0.5C. If the detected temperature value is 1C lower than the actual temperature value, the calibration temperature to be set is 1C. Detected temperaturecorrected temperature=actual temperature. P3 set delay start Enter the internal menu in the same way, switch to P3 by pressing the up and down keys, press the setting key again, and set the required delay time (unit is minutes) by pressing the up and down keys. Delay start is generally used for compressor refrigeration. If it is used for refrigerator freezers, this value needs to be set. According to the size of the compressor back pressure, the general setting value is 3-6 minutes. If you are not used to control the compressor or do not need delay time function, skip this item directly How to set the heating mode: Setting essentials: start temperature < stop temperature (the program automatically determines that the working mode is heating mode) How to set: Press the setting key to enter the internal menu, set the start temperature by setting the P0 value, and set the stop temperature by setting the P1 value Use Cases: Control the water heater, stop heating when it reaches 50C, and start heating again when the temperature drops to 40C. How to set it? Step 1: Determine the working mode as heating mode, start temperature < stop temperature Step 2: Press the set key to enter the internal menu, select P0 and press the set key, set the value of P0 to 40C Step 3: Press the set key to enter the internal menu, select P1 and press the set key, set the value of P1 to 50C Cooling mode setting method: Setting essentials: start temperature > stop temperature (the program automatically determines that the working mode is the cooling mode) How to set: Press the setting key to enter the internal menu, set the start temperature by setting the P0 value, and set the stop temperature by setting the P1 value Use Cases: Control the radiator of the cabinet, stop the heat dissipation when it reaches 26C, and start the radiator again when the temperature rises to 30C. How to set it? Step 1: Make sure the working mode is cooling mode, start temperature > stop temperature Step 2: Press the set key to enter the internal menu, select P0 and press the set key, set the value of P0 to 30C Step 3: Press the set key to enter the internal menu, select P1 and press the set key, set the value of P1 to 26C hint: When setting the heating mode, if you accidentally reverse the set temperature value, the output indicator will not light up, and the load will not work. After the setting is completed, if the above situation occurs, you can check whether the set temperature value is reversed. Package Included: 1*Temperature Controller