Diving Tank Refill Adapter with 5000Psi Pressure Gauge Diving Oxygen Cylinder Refill Adapter for Oxy

and high quality: High Wear-resistant and excellent durability.PREMIUM QUALITY: The tank refill adapter is made of high quality material, which is anti-rust and durable.EASY TO USE: Simple to operate, making diving become easy, no need to carry large scuba. Small size and , easy to carry and use.PORTABLE&PRACTICAL: Portable and practical, it is essential accessory for diving. Used for filling small oxygen cylinder with oxygen from the large scuba.HIGH QUALITY: Adopt high quality material, and meet the manufacturing standards of diving equipment.weight:270gGauge pressure: 5000psi luminous gaugecolour:RedMaterial:Aluminum alloysize:Length: 137mmPackage Contents:1 x adapterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.