1.Unique internal wind circulation, breezecirculate fan circulation make inner chamber temperature uniformity.

2.Large LCD display,multiple data display at the same time,30-stage program control,round move,ladder operating,with function of loop self-diagnose and sensor fault alarm.

3. Intelligent PID temperature control system, high precise temperature control PT100 sensor equipped,high precise and stabiliity import humidity senor component to control humidity automatically.

4.  Double door structure, with high quality stalinite to observe samples ,outer door with magnetic strip ,convenient to onand off ,good sealing.

5.Intelligent defrosting function ensure device long-time run without frost.standard mechanical independent temperature limiter provide double protection.

6.Inner humidifying system with small particles ,good humidity uniformity ,low water consumption and function of alarm when is short of water.