Specifications:
--- Measure range:
YS—2.5: —0.005～—0.1；0.005～ 0.25MPa；
---Accuracy grade: 0.05 class ; 0.02 classes ; 0.015classes ; 0.01classes
---Work medium: The clean compressed air or bottles pack the nitrogen gas
----Structure: Desk type
----Connect thread:M20×1.5
-----Shape size (length × wide × high ): 700×400×520mm
