Plug Temperature Controller Thermostat Heating Mode Timer Socket For Home Warming Boxes Backlit American Temperature Socket Countdown Temperature Controller Features: Use : Easy to program and to use. Simply plug the temperature controller into the socket, select the timing mode and set the start and stop temperature to the heating or of the device. Temperature range: -72℉~176℉ Output: Maximum 15A/120V 1800W. Heating and Mode: The thermostat timer plug will the heating/ mode according to the start and stop temperature. When the start temperature > stop temperature, it will enter the mode; When the start temperature Time Cycle and Countdown: Thermostat timer socket with timing cycle and countdown function. F01: Cycle timer mode; F02: Countdown open mode; F03: Countdown off mode; F04: Countdown on and countdown off modes. Time range: 0-99 hours 59 minutes. Multiple Functions: Backlit LED and various features - The backlit LED display of the temperature controller timer makes it easy to check the current and set the temperature value in dark environments. In addition, it also has calibration, memory, reset and screen lock, which is more convenient to use. Multiple Application Scenarios: Thermostat timer sockets are widely used in homes,, greenhouses, incubators, glass containers, refrigerators, animal farms, fermentation and many places where temperature is required. Product Description: Plug Temperature Controller Thermostat Heating Mode Timer Socket for Home Warming Boxes Material: Plastic Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 186g Package size: 12x6x6cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Level tool Protractor Combination square Laser measure Angle finder