Inkbird Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse auspowers_batchfour made of Nickle Silver for

made of Nickle Silver for strength

Keep driving safer

Note that only one time one port can be use

Now shining brighter at 90 lumens

namely the center of the hole is about approx

Inkbird Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse auspowers_batchfour made of Nickle Silver forInkbird Dual Stage DV 12V Digital Temperature Controller Fahrenheit Thermostat Heating and Cooling for Homebrewing Brew Fermenter Fridge Incubator Greenhouse Product Features Output2 Relays, control the temperature by setting the temperature set value and the difference value. ModeAutomatic switch between cooling and heating modes, Fahrenheit and Celsius display can be choose. CalibrationTemperature calibrating, refrigerating control output delay