HMKIS Diamond Tester - $12 (Mesa)

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Portable diamond tester with a black plastic housing and a metal testing plate. This device has a dual power supply system, operating on either a 9V alkaline battery or via a USB port. It includes an instruction manual detailing ambient temperature requirements and diamond size classifications. The unit features a power and ready indicator light, a size selection switch, and a protective cap for the probing tip.

post id: 7998438786

posted: 2026-11-10 11:32

updated: 2026-11-13 18:25

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HMKIS Diamond Tester - jewelry - by owner - sale - craigslist

Portable diamond tester with a black plastic housing and a metal testing plate. This device has a dual power supply system, operating on either a 9V alkaline battery or via a USB port. It includes...