This multifunctional controller mainly for incubator. With four digital display screens to show the temperature, humidity, numbers of egg-turning and incubation , this will help you know all the incubation data immediately. Automatic control system, very convenient to operate. Feature - Four digital display screens to show the temperature, humidity, numbers of egg-turning and incubation - Automatic control system, very easy to operate - It can self-adjust to appropriate temperature and humidity that incubation needed according to the data - Temperature and humidity sensor, automatically measure surrounding temperature and humidity Specification - Color: As shown - Material: Metal - Size: Approx. 16 x 8.8 x 7.9cm / 6.3 x 3.5 x 3.1inch - Temperature Measuring Range: 0-40.5 degrees Celsius - Temperature Measurement Accuracy: u00a1u00c0 0.1 degrees Celsius - Humidity Measurement Range: 0-99% RH 4.Humidity Accuracy: u00a1u00c0 3% RH - Number of signal-output: 7, (over-temperature, temperature control, insufficient temperature, egg left-turning, egg right-turning, humidity control, alarm) - The maximum output load current: temperature control, insufficient temperature u00a1u00dc 8.A / AC220V, over-temperature, egg left-turning, egg right-turning, humidity control, alarm u00a1u00dc 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)