XS Scuba AC365 Deluxe Cylinder Fill Checker Barnacle Buster with clear communications either in

with clear communications either in the 2- or 4-wire mode

The minimum operating temperature recommended for this helmet is 37 degrees F

Kirby Morgan 525-759 Quad-Valve Exhaust Kit For SL-17A/B/K And KM 37 And 57

Kirby Morgan 505-742 Earphone Retainer Assembly For Stainless Steel Helmets

and strength member in a manner that will allow the strength member to receive all the strain

XS Scuba AC365 Deluxe Cylinder Fill Checker Barnacle Buster with clear communications either inBefore 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.** Components: Gauge Easy read 2. 75 diameter gauge Dual dial 0 to 5000