Features: 1: Widely used 2: Exquisite appearance 3: Convenient and simple 4: 1M waterproof line probe 5: The setting is simple and easy to understand Parameters: Product name: temperature controller socket 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: maximum 10A Appearance size:120*59*30mm Introduction to code and functions PO sets the starting temperature. Press the setting button to enter the internal menu. The default display is P0. Press the setting button again and set the required starting temperature through the up and down buttons. P1 sets stop temperature Press the setting button to enter the internal menu. The digital display is P0. Use the up and down buttons to switch to P1. Press the setting button again and set the required stop temperature through 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. During the setting, if the detected temperature value is 0.5°C greater than the actual temperature value, then the calibration temperature that needs to be set is -0.5°C. If the detected temperature value is 1°C smaller than the actual temperature value, the calibration temperature that needs to be set is 1°C. Detection temperature ± correction temperature = actual temperature. P3 sets delayed 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. Delayed start is generally used for compressor refrigeration. If it is used for refrigerators and freezers, this value needs to be set. The general setting value is 3-6 minutes depending on the size of the compressor back pressure. If you are not using it to control the compressor or do not need to delay time function, skip this item directly