Gemax ECO QuickChk Elec. Gauge 25mmGemax Quickmini Electronic Gauge 25mm is an electronic gauge for measurements of Gemstone or Diamonds or Pearls. It can measure from 0 25mm size of stones with accuracy 0. 01mm (Tolerance + 0. 02 0. 03mm) Comes with the Protective Case Extra Battery Included with the package Other features : Zero setting at any point mm inch conversion any point

diamond grading

Time-Saving for BusinessesGet quick results in 25 to 90 seconds

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7mm) up to 5ct (15x10mm)

This liquid is to be used in congestion with Refractive indexes measurement instruments

Type Ia and Type IIa diamonds each absorb different amount of UV light

and Simulants with ease

making it a reliable tool for years of consistent use

Colours are known

Engrave at up to 10

The glow can be easily detected with the camera of any of your decent smart-phone

User-Friendly: Colour LCD and 6 language options make it easy for everyone to use