TMP Shimadzu EI-3203MD Turbomolecular Pump Controller 1.8K Damaged Ports As-Is. Model No: TMP POWER UNIT. Only items pictured are included: If a part is not pictured, or mentioned above, then it is not included in the sale. Pictured test equipment is not included or available for sale. For items with multiple quantities: The pictured item is not necessarily the one that will be sent. Serial numbers or country of manufacture may vary.