Mansfield & Green

Mansfield & Green introduced the deadweight tester based on the floating ball principle in 1966. Today, they supply pneumatic floating ball and hydraulic piston deadweight testers all over the world.
Manfield & Green
Mansfield & Green, also known as M&G, introduced the deadweight tester based on the “floating ball” principle in 1966. The deadweight testers are extremely easy-to-use, reliable and accurate primary standard. Today the deadweight testers from Mansfield & Green earn their reputation as the “standard of standards”.