1.Measuring range: temperature sensor:-40°C ~+100°C

2.Accuracy: -10°C ~+50°C, ±1°C/2°F,Others: ±3°C/4°F

3.Sensor error delay: 1 minute

4. Temperature control range: 0~50°C

5. Power supply: 220VAC+10%/-15%, 50Hz~60Hz

6. Power consumption: <2W

7. Controlling output capability: Heating: 50W~600W, resistance load, 220VAC

8. Operating temperature: -20°C ~+50°C

9. Storage temperature: -35°C ~75°C

10. Relative humidity: 20~85% (No condensate)

11. Temperature control: Adjust heating efficiency according to environment temperature;

12. Sound alarm when exceeding temperature limit or sensor error