Features Control Range: The Pid Temperature Controller Has A Control Range of ‑20℃‑105℃, ‑5℉‑220℉, And Can Set Temperature Values, Convenient And Practical. Dual Window: The Temperature Controller Adopts A Digital Screen, Dual Display Window, And Simultaneously Displays The Measuring And Set Temperature. 1 Way Sensor: Adopting 1 Way Temperature Sensor input Signal, Which Has High Sensitivity And Accuracy, Ensuring Reliable Temperature Measurement. Cooling Heating: This Pid Thermostat Supports Cooling And Heating Modes, with Touch Control, Suitable for Various Intelligent Refrigeration System. Abs Housing: The Thermostat Shell Is Made of Excellent Abs, with Good Toughness, Impact Resistance, Specification: Item Type: PID Temperature Controller Model: EW 988TK Material: ABS Working Voltage: AC220V±10%; 50HZ/60HZ Output Load: 10A 220VAC Power Consumption: ≤3W Working Environment: -10℃-50℃; RH ≤90% Control Range: -20℃-105℃, -5℉-220℉ Resolution: -20℃-99.9℃ is 0.1℃, Accuracy: ±0.5℃; 100-105℃ is 1℃/℉, Accuracy 1℃/℉ Input Signal: 1 way temperature sensor, standard wire length 20k x 1.5m Package List: 1 x Temperature Controller 1 x Probe Cable Package List 1 x Temperature Controller 1 x Probe Cable