Roller Bottle Incubator is a compact design, economical CO2 incubator system designed to hold roller bottle apparatus. Features 5 to 60°C temperature range, 0 to 20 % CO2 concentration range, 1 to 80 rpm bottle rolling speed range. Designed as hollow glass door unit with mirror-finished stainless steel interior chamber. The uniform temperature is maintained through forced air circulation technology. Alarm as a warning sign functions for over temperature, abnormal temperature sensor, independent overheating protection, CO2 concentration dropdown.