... 5", 2", 2.5", 3.5", 4", 4.5", 6", 8", and 10" · Case material: steel case, steel black case, steel ... with nickel plated, 316 stainless steel, phosphor bronze and more · Pointer: black aluminum and adjustable micrometer· Movement: brass, stainless steel · Connection ... connection· Available ranges: 0-15-10000PSI · Windows: acrylic, glass and polycarbonate lens are available · Scale:PSI, Bar , Mpa, kpa, ...