DX » Community » Reviews » Lipo Battery Low Voltage Buzzer Alarm for RC Helicopter - White
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  • posted byhellra1ser666 on 12/23/2016

    I use the unit for a quick-test of my battery packs. By removing the speakers, the alarm signal can be used to cut off the battery by adding a few more components to prevent deep discharge damage to the connected battery pack.

    Impression:Very good;

    0 0 3

  • posted byChristophevE on 12/20/2016

    Pros: does exactly what it needs to do for a very cheap price. I can build this myself but not for this cost! Cons: the accuracy is not as good as a multimeter but it is good enough for the usage you will have from it

    Impression:Very good;

    0 0 3

  • posted by10687114 on 12/05/2016

    Pros: Very loud Easy to use Cons: Beeps on connect No mounting holes

    Impression:good,loud,Easy setup;

    0 0 3

  • posted byBacyl on 10/21/2016

    Really easy to use.Works good.Buzzing is noise :D realy good purchase


    0 0 2

  • posted byDancobain1987 on 10/17/2016

    Pros: Easy handling Cont: don't have. Product easy handling, good size, destined to all batery lipo. For Piper/ Cessna/ Extra airplanes toys.

    Impression:muito bom,Excelente,Boa;

    0 0 0

  • posted byRodolfomv on 10/13/2016

    Monitor de tensão excelente, funcionamento perfeito, possui alarme de tensão minima, recomendo o produto.


    0 0 0

  • posted byAdriano_rmrs on 09/14/2016

    Works fine, very loud buzzer, recomend!

    Impression:good,Very good,excellent;

    0 0 3

  • posted byTheSirius on 09/08/2016

    Ottimo prodotto funziona bene fa quello che deve fare. Utilizzato più volte sempre stato preciso. Nessuna nota negativa.


    0 0 1

  • posted byFerNGR on 07/19/2016

    Produto chegou tudo OK Produto testado e funcionando!

    Impression:Very good,2;

    0 0 0

  • posted bysilvinocruz on 07/14/2016

    the quality of this product is impressive, running smoothly.


    0 0 0

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