This  Bellco Glass Valley Instrument Fermenter Bioreactor Controller System is in real good  condition, and functions 100% . It came from a local lab that was upgrading equipment. We can accept pay- pal or your credit card. Please email me with any questions.

 516M pO2 Control Module  506M pH Control Module

• Bellco PH & contorl & Gas Flow Meter
   
• Control Box: Serial# V1002729; 2 Amp; 115V
   
• Bellco PH & Do Control & Gas Flow Meter
   
• Control Box: Serial# V0700221; 2 Amp; 115V; Equipped with Brooks Instruments 1350EJ3DC0E1A flow meter set Serial# 0102110222707/003

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