
Hollis Metal SPG Module Bar
Hollis Metal SPG Module Bar – Built for both recreational and technical divers, this 2-inch pressure gauge delivers rugged performance and precise readability. Its luminescent face and oxygen-clean design make it suitable for use with air, Nitrox, and oxygen-rich blends. Whether used as a primary or backup, the Hollis SPG ensures reliable pressure tracking in any dive scenario.
Hollis Metal SPG Module Bar Key Features:
- Durable Construction: Chrome-plated brass housing and tempered scratch-resistant glass stand up to the toughest diving conditions.
- Accurate Readings: Bourdon tube mechanism ensures reliable and precise pressure measurement from 0 to 360 BAR.
- Luminescent Face: Easy-to-read glow-in-the-dark dial improves visibility in low-light or deep-dive environments.
- Oxygen Clean: Safe for use with pure oxygen or mixed gases, ideal for stage and decompression bottles.
- Compact & Versatile: 2-inch (50.8mm) size without boot, includes standard air spool and Viton O-rings.
This Hollis SPG module is the go-to solution for divers needing compact, durable, and accurate pressure monitoring in both recreational and advanced technical applications.
Hollis Metal SPG Module Bar – Built for both recreational and technical divers, this 2-inch pressure gauge delivers rugged performance and precise readability. Its luminescent face and oxygen-clean design make it suitable for use with air, Nitrox, and oxygen-rich blends. Whether used as a primary or backup, the Hollis SPG ensures reliable pressure tracking in any dive scenario.
Hollis Metal SPG Module Bar Key Features:
- Durable Construction: Chrome-plated brass housing and tempered scratch-resistant glass stand up to the toughest diving conditions.
- Accurate Readings: Bourdon tube mechanism ensures reliable and precise pressure measurement from 0 to 360 BAR.
- Luminescent Face: Easy-to-read glow-in-the-dark dial improves visibility in low-light or deep-dive environments.
- Oxygen Clean: Safe for use with pure oxygen or mixed gases, ideal for stage and decompression bottles.
- Compact & Versatile: 2-inch (50.8mm) size without boot, includes standard air spool and Viton O-rings.
This Hollis SPG module is the go-to solution for divers needing compact, durable, and accurate pressure monitoring in both recreational and advanced technical applications.
Description
Hollis Metal SPG Module Bar – Built for both recreational and technical divers, this 2-inch pressure gauge delivers rugged performance and precise readability. Its luminescent face and oxygen-clean design make it suitable for use with air, Nitrox, and oxygen-rich blends. Whether used as a primary or backup, the Hollis SPG ensures reliable pressure tracking in any dive scenario.
Hollis Metal SPG Module Bar Key Features:
- Durable Construction: Chrome-plated brass housing and tempered scratch-resistant glass stand up to the toughest diving conditions.
- Accurate Readings: Bourdon tube mechanism ensures reliable and precise pressure measurement from 0 to 360 BAR.
- Luminescent Face: Easy-to-read glow-in-the-dark dial improves visibility in low-light or deep-dive environments.
- Oxygen Clean: Safe for use with pure oxygen or mixed gases, ideal for stage and decompression bottles.
- Compact & Versatile: 2-inch (50.8mm) size without boot, includes standard air spool and Viton O-rings.
This Hollis SPG module is the go-to solution for divers needing compact, durable, and accurate pressure monitoring in both recreational and advanced technical applications.













