Before every dive, you should know how much air is in your cylinder.
This easy-to-use deluxe fill checker is designed for K valves only. This fill checker allows you to check DIN and Yoke style K valves. It has a large 2.75” diameter, steel case gauge which provides dual scale psi and bar. The large, stainless steel bleed screw is replaceable.
**Note: The dust cap is NOT included.**
Easy read 2.75” diameter gauge
Dual dial - 0 to 5000 psi and 0 to 350 bar
Stainless steel case
1.5% Accuracy throughout full range
Twist Bleed Screw