W3230 Mini Digital Temperature Controller LED Display Thermostat Regulator DC 24V 20A Temperature Control Switch Sensor Meter

Features:
Mini and Powerful: The mini temperature controler can both make heating and cooling contral with wide temperature measuring range from -55C-120C.
Clear LED Display: With red and blue 2 color display,it is easy for distinguish and more convenience for better readability.
Precision Contral: This controller with 0.1 centigrade control accuracy,high Control precision good for domestic freezer, water tanks,etc.
Safe and Reliable: Relay output. All parameters setting can be saved after short circuit.
Widely Application: Can be used for domestic freezer,water tanks,refrigerator,
industrial chiller,steamer,industrial equipment and other,temperature-controlled system.