Can you put the chemical directly on the flatware rather then scraping it? I have so much. Thanks!

Yes! It will cause damage and spots to your items testing directly onto it. We recommend using a test stone to avoid any damage.

Does this test 24 k gold

It says 14k. The other says sterling, gold and platinum. I hope that this helps you

If it tests 10k why dont you have 10k solution with it?

Hello! Sometimes items marked 10k could be a higher karat rating thus using the 14k would be beneficial in situations like this.

What am i doing wrong. i've scratched on the stone jewelry i know is sterling and jewelry that i know is not? no creamy white, red or green.

Certain pcs can be marked Sterling but only be plated. I took one that was doing the same to a jeweler and they told me it was plated not true solid Sterling which is why the test didn't show it was real.

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Gold/Silver Test Acid Tester Kit 10k 14k .999 .925 Sterling Testing Stone Detect Precious Metals Oro

Gold/Silver Test Acid Tester Kit 10k 14k .999 .925 Sterling Testing Stone Detect Precious Metals Oro

Product ID: 351025289

⏱️Instant karat detection

⚗️Includes acid neutralizer

🛡️Non-damaging touchstone

MOP$290

Duties & taxes included

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Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

⚡ Test Like a Pro, Invest with Confidence!

COMPLETE TESTING KIT - All-in-one acids and tools designed for both gold and silver appraisal.
BONUS ACID NEUTRALIZER - Quickly cleans your testing stone for consistent, reliable results every time.
TRUSTED BY ENTHUSIASTS - Top-ranked jewelry tester with 4.2-star rating from over 1,000 users.
SAFE LARGE TOUCHSTONE - Generous 2''x4'' GTE stone ensures precise testing without harming your valuables.
RAPID KARAT VERIFICATION - Identify 10k, 14k, .999, and .925 metals in seconds—no guesswork.

This Gold/Silver Test Acid Tester Kit offers a professional-grade, all-in-one solution for instantly verifying the karat and authenticity of precious metals. Featuring a large, non-damaging GTE touchstone and a bonus acid neutralizer, it ensures fast, accurate, and safe testing for gold and silver jewelry—perfect for savvy investors and collectors aiming to protect their assets.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Perfect platform for hard-to-find items. Delivery was prompt.

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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MOP$290

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Best Sellers Rank	#18,572 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #12 in Jewelry Gold Testers
Customer Reviews	4.2 out of 5 stars 1,091 Reviews

Gold/Silver Test Acid Tester Kit 10k 14k .999 .925 Sterling Testing Stone Detect Precious Metals Oro

Description

Specifications

Common Questions