Dive Rite BAR SPG's are calibrated to 300-BAR in 50 BAR increments and are "Nitrox Ready". Both feature a chrome-plated brass housing and a Bourdon tube mechanism providing the greatest degree of accuracy and reliability.
The luminescent dial glows-in-the-dark, making it easier to read in low light situations. The SPGs include a removable boot, with 32-inch HP hose and spool. The standard SPG has a 2.5-inch tempered glass face and the compact SPG has a 1.5-inch scratch and impact resistant polycarbonate face.
This illustration shows the PSI Gauge, you are purchasing the Dive Rite BAR Gauge
Dive Rite's SPG's are also available "naked" as just the bare gauge, with no boot, no hose and no spool. Just add the HP hose in your choice of length along with a spool to make the custom SPG configurations preferred by experienced divers.
Naked SPGs include the Spool to mate the hose swivel to the gauge. Our spool also includes the two oxygen compatible O-rings.
You are purchasing the naked 2.5" Brass & Glass SPG only. Please see below if you wish the boot/hose combination.