Gauges

Gauges

Gauges

  • Presidium Electronic Gemstone Gauge
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    Presidium Electronic Gemstone Gauge

    Presidium is known for pioneering industry innovations that make an impact, and the Presidium Electronic Gemstone Gauge is one such example. Were you ever worried about measurement errors? Not anymore: the direct digital readout greatly diminishes the...

    $269.00
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  • Presidium Gem Computer Gauge
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    Presidium Gem Computer Gauge

    Presidium Gem Computer Gauge estimates the weight and identifies gemstones with much greater precision and consistency.Covers 74 gemstones and nine different shapesMeasures 0 to 25mmAccuracy: 0.01mm / Tolerance: 0.02mm1 x CR-2450 3V battery (about 80...

    $329.00
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