Feature: 1. CONTROL RANGE: Digital PID thermostat with a temperature control range of ‑50℃‑50.0℃ (‑60℉‑125℉), which has a wide range of application. 2. APPLICABLE SCENE: Suitable for cooling and heating system, for fully automatic cooling heating conversion and defrosting function control system. 3. DOUBLE SENSORS: The compressor is for cooling, the compressor and 4 way valve is for heating or defrosting functions, convenient and practical. 4. DIGITAL DISPLAY: The PID temperature controller has digital display screen, clearly displaying real time and set temperature, for easy viewing. 5. PLASTIC HOUSING: The thermostat shell is made of excellent plastic, with good toughness, corrosion and aging resistance, and has a long service life. Specification: Item Type: PID Thermostat Model: EW T206L Material: ABS Working Voltage: AC220V±10%; 50HZ/60HZ Output Load: Compressor relay, normally open 30A 220VAC, can be directly used on loads below 30A, and the remaining 5A 220VAC Power Consumption: ≤3W Working Environment: -10℃-50℃; RH<90% Control Range: -50℃-50.0℃ (-60℉-125℉) Resolution: -19.9℃ to 50.0℃ is 0.1℃, -50℃ to -20℃ is 1℃, Accuracy: ±1℃; -60℉ to 125℉ is ±1℉, Accuracy: 1℉ Input Signal: 2 NTC Temperature Sensors. Package List: 1 x PID Thermostat2 x Probe Cables