XH-W3002 Microcomputer Digital Thermostat Temperature Control Switch 110V-220V 1500W Temperature Controller Thermoregulator The product cable uses a fixed range size, if you need to use more than the data range, you can re-solder the new cable you need, if you care, please don't buy it! Item type: Digital temperature controller Model: XH-W3002 Output Type: Direct Output Output capacity:10A max Power Supply: AC 110-220V Load power:120/240/1500W Temperature Measurement Range: -10° C~110° C Temperature Control Range: -10° C~110° C Temperature Control Precision: 0.1°-0.2°C Input measurement: NTC10K waterproof probe L = 1 meter waterproof How to set 1. Press up button show the starting temperature. 2. Long press UP button the temperature display Flashing , Press the UP or Down button. 3. Set the start temperature value. 4. Press Down button show the Stop temperature. 5. Long press Down button the temperature display Flashing , press the UP or Down. 6. Button Set the stop temperature value