Products Vacuum Drying Oven (Programmable Vacuum Degree Controller,55

Features: 1. Automatic program for vacuum degree control. After set the vacuum degree, the devices will work automatically. Programmable vacuum degree controller can set 2 different sections. Under the working condition, when the inner chamber vacuum degree changes, the controller will automatically start the vacuum pump to ensure inner chamber with the stable and accurate vacuum degree. 3. Both manual and automatic deflation device are available. When outage, the manual