0 -30inHg 0 -1bar Presuure Pressure Gauge 50mm Mini Air Vacuum Pressure Gauge Gauge Pressure GaugeDescriptions:This vacuum pressure gauge is a dual scale clock instrument. The interface is located on the back of the pressure gauge. Its measuring range is 0 -30inHg or 0 -1bar, wide applications-water, oil, air and more, it is an excellent air pressure measuring tool with stable performance. The small size is convenient to carry. Features: This vacuum pressure gauge is a dual scale clock instrument. The interface is located on the back of the pressure gauge. Its measuring range is 0 -30inHg or 0 -1barWide applications-water, oil, air and many more. Metal outer casing, well protect the internal accessories. Small size, convenient to carry. This pressure gauge is an excellent air pressure measuring tool with stable performance. Specifications:Material: Metal Color: Black Measuring Range: 0 -30inHg / 0 -1bar Thread Specification: BSPT Connection: 1/4" BSPT Thread Appearance Diameter: 50mm Package Included:1 x Vacuum Pressure Gauge