Originally Posted by
Ultranomad
It may, or it may not. Only a test will show.
With an
oxygen sensor.
While that will show it is concentrating oxygen, it will not show if it is adding anything else in to the output stream (like oil, parts of the PSA molecular sieve or other bits you might not be so keen to breath). The Chinese to have some form for producing knock offs that are actually dangerous. Let us know how you get on
