Feature: 1. The temperature controller has a digital display screen, the reading is clear, and it can be used in the dark. 2. The thermostat is a direct solid‑state output, without any mechanical action, running more quietly and long service life. 3. Has an ultra‑wide temperature measurement range of ‑19℃~99℃, which can meet various temperature control needs, and is highly practical. 4. The shell is made of ABS material, with high strength and good aging resistance, which can be used for a long time. 5. Commonly used for temperature control of refrigerators and freezers or temperature control protection of equipment chassis boxes, etc. Specification: Item Type: Temperature Controller Material: ABS Product Model: XH-W2060 Temperature Measure Range: -19℃-99℃ Control Range: -19℃-99℃ Temperature Control Accuracy: 1℃ Measurement Input: NTC1OK waterproof probe(Length: Approx. 1 meter / 3.3ft) Refresh Rate: 4 times per second Use Environment: -30-60℃ Humidity: 20%-85% Input Power: 220V Output Type: Relay output maximum 10A. Package List: 1 x Controller