Package included: 1 * 220V LED Temperature Controller 1 * Thermostat Control Probe Specification: 1. Measuring range: -50°C ~ 110°C 2. Control range: -50°C ~ 110°C 3. Measurement accuracy: ±0.2°C 4. Control accuracy: ±0.1°C 5. Measuring input: NTC10K L = 1m waterproof probe 6. Power: 1500W 7. Input voltage: 220V 8. Current: Max 10A 9. Size: 60 * 45 * 30 mm How to use: 1. Press the up button to display the starting temperature. Long press the up button while the temperature display flashes, then press the up or down button to set the starting temperature. 2. Press the down button to display the shutdown temperature. Long press the down button; the temperature display flashes. Press the up or down button to adjust the shutdown temperature value. 3. Data is saved before power failure, it is not necessary to reset it on restart. Features: Model: XH-W3001 Name: Temperature Controller 1. Temperature measurement and display; cooling and heating control 2. Set upper and lower temperature limits 3. Simple operation, suitable for seafood processing machinery 4. Easy to install