Feature:1. Air Cooled Output: The temperature controller adopts air cooled freezer output, three control outputs, and two temperature inputs2. Waterproof: The digital thermostat adopts ultra thin waterproof design and external transformer, which is safer and more reliable to use3. Multi Defrost Mode: The temperature controller has a variety of defrosting modes that can be set, suitable for variety of scene requirements4. Stable Performance: The temperature controller has undergone strict quality tests and has stable and reliable performance5. High Strength ABS Housing: This temperature controller housing is made of high quality ABS with high strength, provides longer service lifeSpecification:Item Type: Digital Temperature ControllerMaterial: ABSWorking Voltage: AC220V 10%, 50/60HZOutput Load:Load Relay: Normally open 30A 220V AC, can be directly used on loads below 30ADefrost Relay and Fan Relay: 5A 220V ACPower Consumption: 3WWorking Environment: -10 to 50, RH 90%Control Range: -50 to 50Resolution: 0.1Accuracy: 0.5Input Signal: One temperature sensor, one defrost sensor.Package List:1 xDigital Temperature Controller2 x Probe WireNote:Pay attention to the correct operation.