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 38C, Humidity 60%Rh; Egg Turning Cycle 90 Minutes, Egg Turning Time 180 Seconds; Ventilation Cycle 120 Minutes, Ventilation , 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 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: -10C-60C/14-105F 3. Temperature Range: 0-99C/0-110F 4. Humidity Range: 0-99%RH 5. Relative Humidity: Less than85%RH 6. Humidity Accuracy: 3%RH 7. Temperature Measurement Accuracy: 0.1C/+0.1F 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. Egg Turning Cycle: Adjustable From 0 To 999 Minutes (Factory Setting Is 120 Minutes) 5. Egg Turning Time: Adjustable From 0 To 999 Seconds (Factory Setting Is 180 Seconds) 6. Ventilation Cycle: 0-999 Minutes Adjustable (Factory Setting Is 120 Minutes) 7. Ventilation Time: 0-999 Seconds Adjustable (Factory Setting Is ) 8. Temperature Measurement Line Length: About 1m Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: ABS colour: As Shown Package Contents: 1 x Incubator Temperature And Humidity Meter 1 x Temperature Probe 1 x Humidity Probe 1 x Screwdriver 1 x English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.