Description This thermostat plug-in has a temperature control function and synchronization function. It is widely used in aquariums, breeding of reptiles, incubators, glass containers, refrigerators, refrigerators, heaters, refrigerators, home brewing, animal breeding, fermentation, animal husbandry, heating pads, industrial equipment and other temperature control systems. characteristic: Heating/cooling temperature monitoring Time and countdown of cycle Temperature scale Memory function: all current settings will be saved when the power is turned off Factory reset explain: Power supply: AC 230 V 15% Temperature control range: - 40 ~120 Accuracy of control is 1% Sensor: NTC10K/B3950 Output: Max. 16A/230V Temperature control mode The set start and end temperature, when the start temperature is higher than the end temperature, the output thermostat will work. In the cooling mode, when the start temperature is lower than the end temperature, it will work in the heating mode. Temperature control range: - 40 ~120 . For example, set the start temperature=30 and the stop temperature=35 , and the heater will start heating with the measured temperature of30 and stop with the measured temperature of 35 . F01 - Cycle Timer Mode Power is cut off during equipment operation and during shutdown. It will be in the run cycle. For example, if it is set at=0:05 and off=0:02, the equipment will stop working for 2 minutes after 5 minutes of operation, and then work again. F02 - Mode on countdown After the equipment began to work, the time for the CD has passed. For example, set CD=0:05, and the device will start working in 5 minutes. F03 Countdown inhibit mode The time for the CD to close after the device stops working has passed. For example, if CD off=0:05, the device will work for 5 minutes and stop working for 5 minutes. F04 - Countdown in ON/OFF mode After the equipment starts to work, the time for the talks has passed and after the work is stopped, the time for the talks has passed. For example, if CD=0:02 and CD off=0:05, the device will start to work in 2 minutes, and then it will stop working in 5 minutes until forever.