SPMK212C Low Pressure Comparator 0.4bar 6psiType: PneumaticPressure range: (-0.4~0.4)bar; (-6~6)psiConnection: M20×1.5, 1/4NPT / BSP,1/2NPT / BSP FemaleDimension: (240×130×130) mmNet weight: 1.5 kgAccessories: Plugs, O rings, Carrying Case(optional)