Feature: 1. Large Control Range: The temperature controller has a control range of ‑40℃‑40℃, which is easily adjusted to keep your equipment in the ideal temperature range. 2. Applicable Scenes: Widely used in medium and low temperature cold storage, professional coolers, various cold cabinets, etc. 3. Comfortable Keys: With 3 large keys, comfortable touching feel, clear and concise key functions, clear and easy to understand. 4. ABS Material: Made of high quality ABS material, passed strict quality test, stable and reliable performance, long service life. 5. Dual Input Signal: One way cold storage temperature sensor,one way defrost sensor, you can choose the sensor according to your own needs, low power consumption. Specification: Item Type: Digital Temperature Controller Material: ABS Working Voltage: AC220V ±10%, 50HZ 60HZ Output Load: 5A 220V AC Power Consumption: ≤3W Working Environment: -10℃-50℃, RH≤90% Control Range: -40℃-40℃ Resolution: 1℃ Accuracy: ±1℃ Input Signal: One way cold storage temperature sensor, one way defrost sensor . Package List: 1 x Temperature Controller2 x Probe Wire Note: Pay attention to the correct operationPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.