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Adjustable Automatic Switch Thermostat 12V Temperature Controller 2 Channel Relay Output High/low Temperature Alarm

4.4 stars, based on 39 reviews

USD 6.60
In stock

features 2 channel relay output to control cooling and heating

Automatic thermostat control makes it perfect for use.Features Temperature measurement range is -50-110C.Digital display, accurately control to 0.1C.Automatically start cooling or heating for constant temperature.Return difference the lowest 0.1.Can set delay to start cooling or heating, with indicators.High/low temperature alarm settings.