King Instrument Company opened its doors in 1983 with one major goal: to produce the finest group of rotameters ever sold.

We are sensitive to our customer’s requirements. In fact nearly all our products were designed in response to customer need with our own exceptional quality and distinctive style.

Did we reach our original goal? You be the judge. The next time you’re in the market for rotameters consider King Instrument Company. I think you’ll agree there is no better time than right now to discover the advantages of the King line. After all, when it comes to flow . . . we’re instrumental

King Instrument Company opened its doors in 1983 with one major goal: to produce the finest group of rotameters ever sold.

All Flowmeters

Meter Selection Guide All Flowmeters | Glass Flowmeters | Stainless Steel Flowmeters | Acrylic, Polysulfone & PVC Flowmeters

Stainless Steel Tube Flowmeters

Borosilicate Glass Tube Flowmeters

Acrylic, Polysulfone & PVC Tube Flowmeters