EURO TOOL TES-803.00 Gold Test Needles — 10K, 14K & 18K

Gold Kings recommends these 10K, 14K and 18K test needles as a comparison accessory for an existing acid-testing setup. They give an experienced tester reference streaks to compare with a sample.

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SKU: AMZ-B017XUSXRQ Category: Gold & Silver Testing Supplies

Why Gold Kings recommends it

We like the role these needles play in a more systematic comparison. With appropriate solutions and a testing stone, a reference streak gives you something to assess alongside the streak from the item under examination. This set makes sense for someone refining an existing process rather than buying a first stand-alone tester.

Features and specifications

Set of three gold test needles.
Comparison tips marked 10K, 14K, and 18K.
Model TES-803.00.

Gold Kings buying advice

Make sure you already have the correct solutions and stone; the needles do not perform a test by themselves. Follow the testing system’s handling and chemical-safety instructions. A surface comparison has limits, particularly with plated or filled jewelry, so unresolved results deserve further evaluation.

Related Gold Guide: comparing gold acid tests.