About PMS Instrument

PMS Instrument Company is the original equipment manufacturer of the “Scholander” Pressure Chamber better known as the “Pressure Bomb”. Located in Albany, Oregon, USA we began building and selling Pressure Chamber Instruments in 1967.

Our goal is to provide premium instruments at the best value for our customers.

History of the Scholander Pressure Chamber
Biography Henry Dixon
Biography John Joly
Biography Per Scholander
History of PMS Instrument – Joe Zaerr