One-Key Control, Accurate Control, Automatic Alarm, Stable Performance Fahrenheit And Celsius Are Integrated, And The Two Modes Can Be Switched Freely. Press The Back Button To Switch Between Celsius And Fahrenheit. If The Light Is On, The Temperature Is In Fahrenheit; If The Light Is Off, The Temperature Is In Celsius. The Microcomputer Controller Has Been Adjusted At The Factory For Temperature, Humidity, Egg Turning, Exhaust, Etc. To Meet The Settings Required For Incubation. Under Normal Circumstances, No Settings Are Required, Just Plug In The Power Supply And You Can Use It. Factory Settings: Temperature 38°C, Humidity 60%Rh; Egg Turning Cycle 90 Minutes, Egg Turning Time 180 Seconds; Ventilation Cycle 120 Minutes, Ventilation 30 Seconds, Egg Turning Status: Automatic Egg Turning. If You Need To Change The Temperature And Humidity Parameters, Please Refer To Section 3 On Page 1 Of This Manual. Do Not Set Other Parameters. To Avoid Operating Errors, Affecting Your Use And Causing Unnecessary Losses To You. The Temperature And Humidity Sensor Is Made Of Precision, Micromolecule Materials. Please Do Not Put The Sensor In Direct Contact With Water. The Surface Dust Of The Sensor Should Be Cleaned Regularly, Otherwise The Accuracy Of The Measurement Will Be Affected. Description: 1. Product Model: Intelligent Temperature And Humidity Controller 2. Ambient Temperature: -10°C-60°C/14-105°F 3. Temperature Range: 0-99°C/0-110°F 4. Humidity Range: 0-99%RH 5. Relative Humidity: Less than85%RH 6. Humidity Accuracy: ±3%RH 7. Temperature Measurement Accuracy: ±0.1°C/+0.1°F 8. Working Voltage: AC 110V-220V Technical Indicators: 1. Number Of Control Output Channels: 5 Channels (Temperature Control, Egg Turning, Over-Temperature, Humidity Control, Alarm) 2. Control Output Maximum Load Current: Temperature Control ≤5a/Ac 220V/110V, Humidity Control, Over-Temperature, Egg Turning ≤3a/Ac, Ac 220V/110V. 3. Number Of Egg Turnings: The Highest Record Is 999 Times. 4