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    bobinn's Avatar
    bobinn Posts: 11, Reputation: 1
    New Member
    		  
    #1

    Aug 11, 2007, 05:16 PM
    Refrigeration gauge
    My refrigeration gauge needle vibrate when am taking pressure reading
    CaptainRich's Avatar
    CaptainRich Posts: 4,492, Reputation: 537
    Cars & Trucks Expert
    		  
    #2

    Aug 11, 2007, 05:56 PM
    What type ref system are you testing? Frequently gauge flucuation is due to system operation and not neccesarilly a concern. What other symptoms are you getting?
    acetc's Avatar
    acetc Posts: 1,004, Reputation: 79
    Ultra Member
    		  
    #3

    Aug 11, 2007, 06:00 PM
    You could try changing to a glycerin gauge or you could put a valve in the hose on your guages to dampen down on the pressure and suppress the impluses.
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