<p>Dual Temperature ControllerThis STC 3008 digital temperature controller can control two devices at the same time with independent sensor and output. Power supply: DC 12V. Output relay contact capacity: 10A max.</p> <p> </p> <p>Heating and cooling functionCooling and heating mode can be switched automatically. Temperature control range: -55 ~ 100 , measuring accuracy: 0.1 , temperature control accuracy: 1 .</p> <p> </p> <p>Easy to programThis DC 12V digital temperature controller controls the operation of the device by setting the start and stop temperature. You can set a delayed start time to protect your cooling equipment and a low\/high temperature alarm for safe use.</p> <p> </p> <p>Plastic shell ABSThe temperature sensor made of ABS and anti-flame retardant plastic shell.which with high heat resistance,strong flame retardancy and good overall performance.All these promise the best safety guarantee for this temperature controller.</p> <p> </p> <p>Wide ApplicationSuitable for all kinds of seafood machines,HVAC compressors,freezers,refrigerators,air conditioners,fermentation chambers,chest freezers,water chillers and other equipments that require automatic switching between refrigeration and heating.</p>