Marine Sports Replacement Gauge for Tank Checker

Replace the gauge on your Marine Sports Tank Checker with this direct factory replacement. The Tank Checker is the compact pressure gauge used to verify cylinder pressure before connecting a regulator — essential for checking rentals, student cylinders, and any tank that arrives without a known pressure. When the original gauge becomes damaged or inaccurate, this replacement restores full function at a fraction of the cost of a new unit.

• Direct replacement gauge for Marine Sports Tank Checker
• Restores accurate pressure verification capability
• Inexpensive alternative to replacing the entire Tank Checker unit
• Essential equipment for any dive shop or fill station