This is a precision oxygen concentration instrument, it uses an electrochemical type gas sensor to measure gas, it can quickly respond to oxygen, you can manually set the alarm level with light and sound. Applicable in home, workshop, oil refining, petrochemical plants, oxygen content detection in trains and automobiles, oxygen-bearing industries and plants,...
A knee support brace is prescribed to help patients who have medial or lateral mild to moderate osteoarthritis of the knee. The brace helps to reduce your pain by unloading the affected side when weight bearing. you to speed up recovery and reduce any pain and discomfort during your knee injury/surgery rehabilitation.
