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I purchased the digital leak detector and when I try to pump air it resists and no air comes out the hose.  I thought the leak detector was defective and exchanged it for another and the new digital leak detector also does not pump air.  I've checked the manual and the YouTube videos and don't see what step I may be missing.  Anything I'm missing in getting it to pump air?  thanks.

1 Answer

answered by (81.3k points)
Dear Customer,

Would you send us a video to show the problem?
Here is our email address. Thank you.