... metal steel, black ABS plastic, and stainless steel case availableAcrylic, glass, and polycarbonate (window) lens availablePsi, bar, Mpa, kPa, kg/cm2 ... )NPT, BSP, PT and other special connection thread availablePolycarbonate, safety glass lens availablePsi, bar, Mpa, kPa, kg/cm2, Hg, single and ... systemsMany different stem lengths, connections and configurations pressure gauge pressure meter