The Sherwood pressure gauge has a pressure readout from 0 to 5,000 psi and features a temperature gauge. The pressure gauge has high visibility graphics with bright red from 0 to 500 psi of reserve air, yellow indicators above 500 to 1,000 psi for extended reserve air for deeper dives and blue above 1,000 to 5,000 psi. Pressure gauge face is luminescent for night or low light situations. The temperature gauge has a bright red needle for easy reading. Pressure gauge comes with a 32" high pressure 7/16" threaded hose. The pressure gauges has a small 1 75" diameter and is protected by a impact resistant rubber boot that has rubber eyelets for attachment of a lanyard or clip keeping the diver streamline and reef and environment conscious. The Sherwood pressure gauge is covered by a 24 month limited warranty.