Working conditions: 1. Working voltage: AC 160V ~ 240V, 50Hz 2. Relative humidity: less than 85% 3. Ambient temperature: -10 ~ 60 C Type:Farm Animals Farm Animals Type:Chicken Main Technical Index: Temperature Measuring Range: 0-99℃ Temperature Measurement Accuracy: ±0.1℃ Humidity Measurement Range: 0-99% RH Humidity Accuracy: ±3% RH Number of signal-output: 7, (over-temperature, temperature control, insufficient temperature, egg left-turning, egg right-turning, humidity control, lighting) The maximum output load current: temperature control, insufficient temperature≤8A / AC220V, over-temperature, egg left-turning, egg right-turning, humidity control, alarm≤1A / AC22 Number of egg-turning: the maximum record is 999 times. Cycle of egg-turning: adjustment of 0 - 999 minutes (The factory default is 90 minutes) Egg-turning time: adjustment from 0 to 999 seconds (The factory default is 180 seconds) Ventilation cycle: from 0 to 999 minutes (The factory default is 120 minutes) Ventilation time: from 0 to 999 seconds (The factory default is 30 seconds) Temperature measurement line length: about 2 meters Model: XM-18 colour:black Material:plastic Size: app.16cmx9cmx8cm/6.30 inch x3.54 inchx3.15 inch Package Contents: 2 x XM-18 Incubator Controller 2 x Temperature sensor 2 x Humidity sensor