Item is untested and sold for parts not working! ScubaPro Gauge PSI Single Pressure Gauge SPG Scuba Diving Scuba Pro Vintage Vnt. Items are pre-owned and show signs, of wear, tear, and abuse. See photos for condition. Please contact us if you have any questions, concerns, or would like more photos. All pre-owned scuba equipment (including these items) should be checked out/serviced by a certified industry professional before using! Please note we use quantity listings this means the item gets restocked and the photos change to represent the restocked item. If you are viewing this listing after your purchase and the quantity is one you are looking at the restocked item and not the item you purchased. Please save the photos immediately after purchase if you need them as they will disappear. You will receive the item photographed.