Adjust the setting circuit, the setting range is 91.0~99.9. The KY-2N nitrogen analyzer uses a corrosion-resistant oxygen electrode as the sensor. The oxygen electrode has been patented by the People’s Republic of China, with patent numbers 862055385 and ZL99202858.2 respectively.
eBay
Introducing the Standard Plastic Oxygen Wrench, your ultimate tool for accessing portable oxygen cylinders effortlessly and securely. Standard Plastic Oxygen Wrench. Why choose our Standard Plastic Oxygen Wrench?.
eBay
eBay
eBay
eBay
Item Type: Scuba Tank Set. Product Specification: 1L. 1 x Oxygen Cylinder. Convenient to Use: With pressure relief valve, press it to release air and vent pressure, which is convenient to operate. It is practical.
eBay
Multi-functional gas regulator: This gas regulator is suitable for three different gases, including oxygen, acetylene, and propane. It is mainly used in various industrial applications such as welding, cutting, and steel construction.
eBay