item code: 101-002

Model = GK-300
Measuring Range = 0.01 – 300 g (0 - 0.01 g/㎤ depends on weight)
Application = Gold
Minimum sample weight = 5 g
Display = Gold : Lo, 9, 10, 12, 14, 16, 18, 20, 21, 22, 23, 24K
Purity 99 %
Density (specific gravity)
Weight / Dimensions = 1.5 kg / 218 x 190 x 170 mm
Power = AC100 – 240V
Option = Compact printer AL2-58, Printer AD-8127, Remote display
Made in Japan

GK series are the GOLD TESTER with our developed software which evaluates purity of Precious Metals.

Features
1. GK Series can check purity to confirm if marked stamp on gold is correct or not. GK Series are very useful to check most common type of fake gold: lower purity than marked stamp on gold.
2. Gold which outside covered with real gold, and inside with other metal can be detected.
3. None-gold metals can be distinguished.
4. Can be measured scrap gold at a time and show average purity.
5. Also function as a normal gram scale and Densimeter.
6. Display Gold K9-K24 & 99%

Precious metals which are NOT able to be tested with GK Series
1. With hallow.
2. With any stones (have to remove them when testing).
3. Materials which have close density to gold.

>> PDF Catalog : GOLD / PLATINUM TESTER GK