・Deadweight tester equipped two pressure valves contribute for rapid pressurizing on site at arbitrary location.
・Fine pressure adjustment available
・Carryable being filled with water
・Piston and cylinder are precisely fabricated. Operating media is water with less viscosity so that stable and high 　sensitive measurement are possible.
・Less piston area and weight as compared to conventional deadweight tester. (1/2 of oil type)
・There is no need to prepare “Tank siphon” even for no oil pressure gauge test.
・Standard pressure tester can be utilized for measurement.
・The pressure gauge can be easily mounted and dismounted from the mounting base with the quick fastening　nut.
・NKS Inspection Certificate and Pressure standard Inspection available.