This is a small air compressor pump. It is used to pump sample air gas through a mid IR gas analyzer, it was made by micro precision pumps Inc. These precision pumps are quite rare to find surplus.
This sale is for an SDSI San Diego Scientific adjustable volume Powder Pipetter Model 2300 Control Unit. It is in excellent mechanical operating and cosmetic condition also it is guaranteed to operate 100% free from defects or your money back. This unit includes a standard ac power cord and foot operated control switch.
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