--- 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