Temperature Controller --- The intelligent temperature controller, with a temperature sensor for temperature detection, can open and close the internal temperature, with functions of cycle time control, temperature control time on, time off control and timer. It is your helper for temperature control, aquaculture, etc.br br LCD Display --- The temperature controller uses a large LCD display to provide you with accurate displays of indoor temperature testing and exterior. Provide better services for your business.br br There are 5 Modes to Choose --- The temperature controller has 5 modes short press the MODE button to switch the temperature control mode , F01 cycle timing mode, F02 timing switching mode on, F03 timing switching mode off, F04 timing switch mode There are 5 modes, there is always one suitable for your use.br pEasy to Use --- The temperature controller has simple function keys and a clear LCD display, as well as a lock screen protection function and a continuous field test function, which makes you will bring more comfort. If you have problems during use, please feel free to by .br br Wide Range Of Applications --- Prize Thermostat Heater is used in aquaculture, greenhouses, water heaters, etc. coal crystals, refrigerators, animal husbandry, food fermentation, heating pads and other scenarios to achieve intelligent temperature control for your home.br br Product Descriptionbr br Range temperature control range -40 120br br Rated voltage 230VAC 50HZbr br Rated load MAX16A 3680Wbr br Temperature control error 1 br br Temperature display resolution 0.1br br Timing error MAX10 minbr br Display modes F01-F04br F01br br F01 Cycle synchronization mode, corresponding to the start time on / stop time off of the work cycle.br br F02 br br F02 Timer enable mode, currently in disabled delayed enabled state.br br F03br br F03 Timer disable mode, power on , shutdown time off, the shutdown countdown is completed, the output is turned off, and the process ends.br br F04br br F04 Timer mode, l power is off, start time is on, and stop time is off. After the power is turned on, the output is turned off after the stop time countdown is completed, and the operation will end.