6Mpa nitrogen gas charging kit nitrogen pressure inflation hydraulic test table tool      Features:    * Wide range of applications, suitable for stores, medical equipment, spa breeding, petrochemical, sewage treatment, industrial testing, etc.    * Clear display, easy to read.    * Our nitrogen gas charging device is specially reserved for the use of hydraulic breakers.    * As a common nitrogen gas charging device, our products can be used in most brands of hydraulic breakers.         Specification:    Name: Nitrogen Gas Charging kit    Material: 304 stainless steel    Protection class: IP55    Pressure resistance: 6MPa    Connection method: no fixing device, movable external thread      Packing included:    1 x Nitrogen Gas Charging Kit      Note:    1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.    2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand