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AL539B

2064 Views 1 Replies Latest reply: 2016-11-08 14:58:00


  •   Level 2   
    (37) points
    smithnostic
    2016-11-05 23:19:48
    According to the AL539B manual: 

     NOTE: If the resistance of circuit is less than 50 ohm, the scan tool would display actual value and a beep would be heard.

    This does not seem to be true when using the continuity function to measure resistance of 6 ohms it reads 1.6 ohms instead is this a firmware bug ?  

    can someone confirm this please? 

    thanks

    Tags: AL539B


  •   Level 2   
    (37) points
    smithnostic
    2016-11-08 14:58:00 (Reply to:smithnostic)
     looks to be a problem with firmware in the AL539B..... readings are out by a factor of 4 on continuity


    e.g 4 ohms is read as 1 ohm and 8 ohms is 2.... etc.
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