12V DC LED Digital Temperature Controller Thermostat Heating Cooling -20 - 100°C - AC110-220V

Product Description

What is this?The digital temperature control switch is a multifunctional tool for precise temperature control, mainly used in home brewing equipment, aquariums, greenhouses, refrigerators, freezers, HVAC systems, laboratory equipment, industrial equipment, etc., for precise temperature control, cooling or heating.What will I get?Digital temperature controller, is in size of :In the package of: Is there any advantages of the product?Accurate temperature measurement, using NTC thermistors to measure temperature, waterproof; LED screen, digital display, can clearly see the measured temperature, easy to useHow to use it?Easy to operate and set, with automatic switching between heating and cooli…