XS Scuba Deluxe Fill Checker Scuba Tank Cylinder Fill Checke

This is the XS Scuba Deluxe Fill Checker Scuba Tank Cylinder Fill Checker Features: Gauge (p/n GB01) 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 Gauge Boot (p/n GP17) Included with fill checker Snug fitting, silicone compound for protection of gauge Twist Bleed Screw (p/n AC361) Stainless steel bleed screw Positive seal PDVF seat Easy replacement bleeder screw Combo Attachment Attachment to K valves Attachment to 200 bar and 300 bar DIN valves Spin-on yoke adapter Double check the air pressure of your scuba cylinder, works with both yoke and DIN tank valves."