50mm Face Double Scale Pressure Gauge 1/4inch NPT Thread 0~-30nhg 0~-1Bar Mini Dual Scale Dial Gauge Vacuum Pressure Meter

High-concerned chemical : None Origin : Mainland China Certification : NONE Origin : Mainland China Material : Metal Color : Black Measurement Range : 0 ~ -30 inhg Diameter : 5 cm Item Weight : 68 g Package Size : 8 x 6 x 3 cm Package Weight : 80 g <p style="font-family : inherit;">