Description: Premium Quality: Scuba Diving Yoke Tank Pressure Checker is made of good quality electroplated copper and stainless steel materials, solid, durable and wear resistant. Feature: The scuba pressure gauge is used to measure the value and remind the diver of the residual value of oxygen. High Performance: Our Scuba Pressure Gauge uses fine workmanship, innovative design and novel sealing technology, which can make high precision.Pressure gauge to 350bar (5000psi). Design: Small size and light weight to carry and store easily, which can help you save a lot of time and energy. Perfect Accessory: Used by Scuba Technicians.Great and essential accessory for professional scuba diver. Specification: Material: Electroplated Copper + Plastic Color: Black Weight: 475g Gauge pressure: 350bar (5000psi) Size: Height 19cm/7.48inch Package Includes: 1 Piece Diving Pressure Gauge Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!