Dive Rite SPG Small pressure gauge

Dive Rite Small Pressure Gauge (SPG) | Compact & Reliable Monitoring

Gain immediate, at-a-glance knowledge of your secondary cylinder pressure with the Dive Rite Small Pressure Gauge (SPG). Expertly designed for divers who prioritize a streamlined, minimalist, and reliable setup, this compact "button" gauge is the definitive solution for monitoring your auxiliary gas supplies without the bulk and drag of a traditional hose. It is the perfect instrument for technical divers, drysuit users, and any safety-conscious diver carrying a separate gas source.

Streamlined Performance for Critical Applications

The core purpose of this SPG is to provide a simple, unambiguous pressure reading for cylinders where a full-sized gauge is unnecessary. It is ideally suited for use with pony bottles, argon inflation systems, and bailout bottles. When all you need is a quick, confident indication of whether your tank is full or approaching empty, this gauge delivers with exceptional clarity. Its hoseless design screws directly into your regulator´s first stage, creating a clean profile that minimizes snag points—a critical advantage when navigating tight restrictions in wrecks or caves. This direct connection also eliminates a potential failure point, enhancing the overall integrity of your life support system.

Uncompromising Readability and Safety

Engineered for high-pressure systems, the Dive Rite SPG is rated to 5000 psi, with measurements clearly displayed in 1000 psi increments. This range makes it compatible with virtually any cylinder used in recreational or technical diving. The face of the gauge features a vibrant, color-coded scale that allows for instant recognition of your pressure status, even in low-light conditions. The intuitive green, yellow, and red zones help ensure an accurate and rapid read, allowing you to focus on your dive.

Safety is paramount in every piece of Dive Rite equipment. This small pressure gauge is equipped with an integrated over-pressurization relief valve. This vital safety feature is designed to vent excess pressure safely in the unlikely event of a first stage failure, preventing a catastrophic rupture of the gauge and protecting you from harm.

Built to Withstand the Demands of Diving

Durability is built into the very core of this instrument. The body is constructed from robust, chrome-plated brass, offering superior resistance to the corrosive effects of saltwater and ensuring long-lasting performance dive after dive. The face is protected by a tough, scratch-resistant polycarbonate lens, capable of withstanding the inevitable bumps and impacts that occur during boat entries, gear transport, and underwater exploration. This rugged construction guarantees that your gauge remains clear and functional when you need it most.

Universal and Effortless Integration

Designed for maximum compatibility, the Dive Rite Small Pressure Gauge fits the standard 7/16-inch high-pressure (HP) port found on any first stage regulator, regardless of brand. Installation is simple and requires no specialized tools—just screw it in, and you are ready to dive. For the discerning diver who demands reliability, safety, and an uncluttered equipment configuration, this compact SPG is the essential choice for monitoring critical secondary gas supplies