The Hollis Pressure Gauge Module Metal w/o Boot is a compact pressure gauge module for scuba diving gear. Its 2-inch brass SPG core features a luminescent face plate for easy reading in low-light conditions and a chrome-plated brass housing built to withstand marine environments. With an operating range of 0 to 5000 PSI, it provides reliable pressure readings for diving and scuba applications.

Designed for divers seeking a durable, easy-to-read gauge as part of their diving gear setup, this module emphasizes practicality and on-gauge readability in challenging underwater conditions.