T80-750-000 Synchrometer Air Flow Meter for Carbureted and MFI Engines. Made in Germany

This air flow meter is designed to facilitate accurate adjustment of Carburetors and MFI systems. It is easy to use and requires no adjustment. Air flowing through the instrument does not influence the operation of the engine, and steady comparative readings are quickly read on the dual scale (metric/US) calibration.  Included rubber adapter works for Porsche solex and weber carburetors.