~Terms & Conditions

~Use the discount code “TAKEFIVE” to reduce the current website prices of eligible products by 5% at checkout. Discount cannot be used in conjunction with other promotional offers. Kogan New Zealand has millions of items available for sale, and some current website prices may change while this offer is available, and/or may have changed recently. Promotion applies to prices at time of checkout, as displayed at checkout. Eligible products are only available while stock lasts. Discount is applicable for Kogan FIRST customers only. For a list of eligible products, click here. The discount code “TAKEFIVE” will expire at 11:59PM (AEST) 20 APRIL 2026 unless extended. Discount codes cannot be used in conjunction with any other offers. For instructions on how to redeem a discount code, click here.

This gold testing kit is a practical and easy-to-use tool for verifying the authenticity of precious metals.

By applying the solution to the included testing stone, you can identify the purity of gold quickly and reliably.

Perfect for jewellers, pawn shops, collectors, and hobbyists, this kit helps prevent losses from counterfeit items and ensures accurate testing on the go.

Key Features:

Multi-Purity Testing – Works for gold purity levels 10K, 14K, 18K, 22K, and 24K.
Simple Testing Method – Apply a drop of solution on the stone; real gold remains, while fake gold reacts or dissolves.
Easy to Use – Quick colour-change reaction makes testing straightforward.
Versatile Applications – Ideal for testing jewellery, coins, antique items, silver, platinum, and collectibles.
Portable Design – Small, lightweight, and easy to carry for jewellers or field testing.

Specification:

Material: Testing Stone
Stone Size: 7 × 4.3 × 0.5 cm
Solution Volume: 3 ml

We are a New Zealand business & send our products we sell directly from our suppliers to you. Our stock is sent from one of our suppliers fulfilment centres in Australia, the USA or China, depending on which centre can get it to you the fastest. Products purchased from us are usually delivered within 5 – 12 days. All orders have tracking so you can keep an eye on your order at any time.

~Terms & Conditions

This gold testing kit is a practical and easy-to-use tool for verifying the authenticity of precious metals.

By applying the solution to the included testing stone, you can identify the purity of gold quickly and reliably.

Perfect for jewellers, pawn shops, collectors, and hobbyists, this kit helps prevent losses from counterfeit items and ensures accurate testing on the go.

Key Features:

Multi-Purity Testing – Works for gold purity levels 10K, 14K, 18K, 22K, and 24K.
Simple Testing Method – Apply a drop of solution on the stone; real gold remains, while fake gold reacts or dissolves.
Easy to Use – Quick colour-change reaction makes testing straightforward.
Versatile Applications – Ideal for testing jewellery, coins, antique items, silver, platinum, and collectibles.
Portable Design – Small, lightweight, and easy to carry for jewellers or field testing.

Specification:

Material: Testing Stone
Stone Size: 7 × 4.3 × 0.5 cm
Solution Volume: 3 ml

Gold Testing Kit - 10K/14K/18K/22K/24K Acid Tester with Stone & Tools for Jewlery

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