Main Technical Index: 1. Temperature Measuring Range: 0-99ºC 2. Temperature Measurement Accuracy: ±0.1ºC 3. Humidity Measurement Range: 0-99%RH 4. Humidity Accuracy: ±3%RH 5.Number of signal-output: 7, (over-temperature, temperature control, insufficient temperature, egg left-turning, egg right-turning, humidity control, alarm) 6. The maximum output load current: temperature control, insufficient temperature ≤ 8A/AC220V, over-temperature, egg left-turning, egg right-turning, humidity control, alarm ≤ 1A / AC22 7.Number of egg-turning: the maximum record is 999 times. 8. Cycle of egg-turning: adjustment of 0 - 999 minutes (the factory default is 90 minutes) 9. Egg-turning time: adjustment from 0 to 999 seconds (the factory default is 180 seconds) 10.Ventilation cycle: from 0 to 999 minutes (The factory default is 120 minutes) 11. Ventilation time: from 0 to 999 seconds (the factory default is 30 seconds) 12. Temperature measurement length: About 2 meters