:XH-W3001; Name:Temperature Controller 1.Temperature measurement, display; refrigeration, heating control 2.Temperature setting upper and lower limits 3.Simple operation, suitable for seafood machines. 4.Easy to install 1.Measurement range: 50 Celsius ~ 110 Celsius 2.Control range: 50 Celsius ~ 110 Celsius 3.Measuring accuracy: plus or 0.2 Celsius 4.Control : plus or 0.1 Celsius 5.Measuring input: NTC10K L= 1 m waterproof probe 6.: 1500W 7.Input voltagr:220V 8.Current:Max 10A 9.Size: 60 * 45 * 30 mm How to : 1. Press the up button show the starting temperature long press UP button the temperature display Flashing , press the UP or button Set the temperature value 2. Press the button show the Stop temperature long press button the temperature display Flashing , press the UP or button Set the stop temperature value Package Contents: 1 * 220V LED Temperature Controller 1 * Thermostat Control Switch Probe Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.