Standard Presidium Electronic Gem Tester (model PGT/CSE)Standard Presidium Electronic Gem Tester (model PGT/CSE)Standard Presidium Electronic Gem Tester (model PGT/CSE)

Standard Presidium Electronic Gem Tester (model PGT/CSE)

Standard Presidium Electronic Gem Tester (model PGT/CSE)

Ref: GEMTEST-P2