Presidium Gem Indicator (PGI)

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  • Опубликовано: 25 окт 2024

Комментарии • 13

  • @profscott2012
    @profscott2012 7 лет назад +3

    This looks interesting. I am a novice gem collector and I am looking for a simple way to identify gem hardeness. How much does it cost and where can I buy one?

    • @unclejunglist
      @unclejunglist 7 лет назад

      David Ryan they provide you with a link above.

    • @vorkev1
      @vorkev1 6 лет назад +3

      looks stupid if I have to tell what the stone is and the color then that would mean I no that info and what would be the need. the need is for a tool that tells you what the stone it.

  • @jamesanagnos6123
    @jamesanagnos6123 6 лет назад +4

    it looks complicated as hell and does not seem to give a definative indication of the gemstone you are testing ,not something i would ever be interested in,a refractometor is much more specific

  • @AjarnSpencer
    @AjarnSpencer 5 лет назад

    sieht gut aus.

  • @erkandemir6085
    @erkandemir6085 4 года назад +1

    Fiyatı nedir bu cihazdan alabilirmiyim.

  • @wadefreeman7340
    @wadefreeman7340 4 года назад

    refractometer can,t identify rough stones accurance ,

  • @pnnrodungproduction6163
    @pnnrodungproduction6163 4 года назад

    How much price this diamond tester machine I want this

  • @ahpmendis9222
    @ahpmendis9222 2 года назад +1

    What is the use of it 😁 just waste of money 😁

  • @najibullah1439
    @najibullah1439 6 лет назад

    prices

  • @shreeramgems8752
    @shreeramgems8752 4 года назад

    Not at all no use useless