Electronic Gold Tester Densimeter for Sale in Nairobi

Electronic Gold Tester Densimeter >Precious metal such as as gold, platinum, silver. Mixed Metal or other alloy metal. >Jewelry materials such as ring, necklace, watchband ,belt fastener, gold ingot ,gold bar, statue, coin, etc. Notes: Following products can't be tested: 1.)products of which inside is hollow; 2.)products set with precious stones; 3.)products of which the density is very close to precious metal.