Our Deadwieght Tester

Our Budenberg brand hydraulic deadweight tester is used to calibrate various pressure gauges ranging up to thousands of Psi of pressure. Standard weights are used with graduation on how much they are lifted up by the hydraulic medium to indicate great amount of pressure. Two gauges are on the said tester. One is the standard and the is the one to be tested and calibrated. Other hydraulic equipment or instrument can be attached aside from the said gauges to indicate and test their accuracy and capability. Many digital deadweight testers are now available in the market which can indicate pressures with very high accuracy unlike our obsolete pure analog tester. But it does show how the principle of deadweight testing and hydraulic systems work.