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Home › Forums › General Questions about scales or specific models

Comparing GemPro 250 and Jennings Mack 20

Sat, 11/17/2007 - 16:24 — jyky

I'd like to weigh small sapphire that is under 0.05ct per piece so resolution of 0.01ct or 0.005ct is what I'm looking for.  Capacity is not a big issue to me.  I'm looking at My Weigh GemPro 250 and Jennigs Mack 20.  There's a big difference in price, almost double.  Which one is better in terms of accuracy and reliability?  Is it much better or just slightly better?  Which one would you recommend?  Your advice is greatly appreciated!!

Thank you very much,

 jyky

‹ Calibrating a Ohaus SD35 Need help on buying a carat scale with accuracy 0.005ct - 0.01ct ›
Mon, 11/19/2007 - 04:32 — digitalscales
digitalscales's picture

If Capacity is not that big

If Capacity is not that big of an issue then go with the Mack.  I love that name anyway!

We haven't done a side by side test or comparison of those two but based on the manufacturers I'd say either would be a good choice.

Please post your opinion of whichever scale you end up buying here on the forum

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