Wholesales high accuracy excellent quality gem tester

[Product Description]

1.Distinguish between natural and synthetic stones,further examination is recommended fo a final analysis.

2.Turn on the instrument, wait 20 second after use.

3.The use of this instrument is restricted to the gem listed under and will assist the jeweller to identify many confusing stones in the market.

[Product Application]

gemology, gem/jewellry manufacturing industry, jewellery technology school, etc.

[Product Features]

The colour stone estimating function was added to GEM TESTER as an aid in distinguishing some of the most popular gems.It can be used with cut stones,mounted stones and even rough stones.

It can easily distinguish:

Sapphire Vs Tanzanite                          Jadeite  Vs Chrysoprase

Sapphire Vs Lolite                                 Jadeite  Vs Aventurine quartz

Sapphire Vs Spinel                                   Ruby  Vs Spinel

Sapphire Vs Citrine                                   Ruby  Vs Garnet

Sapphire Vs Topaz                                 Topaz   Vs Aquamarine

Sapphire Vs Tourmaline                         Topaz   Vs Amethyst

 Emerald Vs Jadeite                                Topaz   Vs Citrine

 Emerald Vs Garnet                                Spinel   Vs Garnet

   Jadeite Vs Garnet                        Gemstones  Vs  Glass

[Product Shows]