ขาย เกจวัดความดันออกซิเจน O2 ราคาที่ดีที่สุด

#Oxygen #Pressure #Regulator #O2 #Pressure #Reducer #Gauge #Meter #Flow #Gauge 100% brand new and high quality Features: Pressure Regulator: made of brass, high toughness, wear resistance, corrosion resistance, better sealing safety. Fine pressure gauge: the pressure gauge is made of high quality glass, thick and anti-fall design, clear scale and high sensitivity. Gas filter: double protection, more energy efficient, more economical, safer to use; Precision machining is used to ensure the machining accuracy of each part. After special treatment, it is not easy to rust, long service life and durable，Compact structure: high pressure decompression adopts piston type decompression structure, which has small volume and long service life; Made of high quality material, which is strong and sturdy，Applicable to: family hospitals, energy saving, high strength and durability, small and convenient, both internal and external. Tide bottle: Removable and washable, more hygienic. Built-in filter to prevent impurities from entering specification: Product Name: Oxygen inhaler Material: zinc alloy body Thread: G 5/8"(External thread) Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 * Oxygen Pressure Regulator 1 * Nasal oxygen tube