---
product_id: 367523656
title: "YukaBa Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets (2 Pack)"
brand: "yukaba"
price: "¥2304"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/367523656-yukaba-keychain-magnet-tester-for-gold-silver-jewelry-and-precious
store_origin: JP
region: Japan
---

# 8 lbs pull power 0.47 x 1.57 in N40 Neodymium YukaBa Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets (2 Pack)

**Brand:** yukaba
**Price:** ¥2304
**Availability:** ✅ In Stock

## Summary

> 💎 Elevate Your Authenticity Game!

## Quick Answers

- **What is this?** YukaBa Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets (2 Pack) by yukaba
- **How much does it cost?** ¥2304 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/367523656-yukaba-keychain-magnet-tester-for-gold-silver-jewelry-and-precious)

## Best For

- yukaba enthusiasts

## Why This Product

- Trusted yukaba brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔗 Versatile Utility:** Test a variety of metals effortlessly.
- • **👜 Pocket-Sized Power:** Compact design for on-the-go testing.
- • **💼 Professional Grade:** Perfect for jewelers and antique dealers.
- • **🔎 Unmatched Precision:** Identify fake jewelry with ease!
- • **⚖️ First Line of Defense:** Magnet test as a preliminary verification.

## Overview

The YukaBa Keychain Magnet Tester is a compact and powerful tool designed for identifying fake gold, silver, and other precious metals. With its N40 Neodymium magnets, it offers a pull power of over 8 pounds, making it an essential accessory for jewelers, antique dealers, and anyone looking to verify the authenticity of their jewelry and coins.

## Description

YukaBa Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets (2 Pack)

## Features

- 【Product Size】0.47 x 1.57 inches with N40 Neodymium Magnets; Package: 2 pack; Pull Power: Over 2 pounds per magnet, 8 pounds for the pair. This gold testing magnet is the perfect size and strength for identifying fake silver and gold jewelry!
- 【Jewelry & Coin Testing】Identify fake/plated jewelry, which often has steel or nickel alloys as the base material (some alloys, like nickel-silver and German silver are non-magnetic, despite having ferrous metals present). Generally, the magnet test is only the first test performed when verifying the authenticity of coins and jewelry, before density and acid testing.
- 【Precious Metals Testing】Identify/sort chrome plated items from polished aluminum, silver, and non-magnetic grades of stainless steel (chrome plating requires a nickel layer, which is magnetic). Identify and sort solid brass and bronze from steel-plated items (handy in the antique market and hardware store).
- 【Practical Magnetic Keychain】This magnetic keychain is strong, small, light in weight, and easy to carry. You can put it in your pocket or purse when you go out. It provides you with a versatile multi-functional magnetic testing tool.

## Product Details

- **Material:** Aluminum,Brass
- **Brand:** YukaBa
- **Product Dimensions:** 1.57"L x 0.47"W x 0.47"Th
- **Color:** 2 Pack
- **Shape:** Rectangular

## Images

![YukaBa Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets (2 Pack) - Image 1](https://m.media-amazon.com/images/I/6105MYuqhPL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- YukaBa Keychain Magnet Tester for Gold, Silver, Jewelry & Precious Metals with Rare Earth Neodymium Magnets (2 Pack)
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**Shop now:** [https://www.desertcart.jp/products/367523656-yukaba-keychain-magnet-tester-for-gold-silver-jewelry-and-precious](https://www.desertcart.jp/products/367523656-yukaba-keychain-magnet-tester-for-gold-silver-jewelry-and-precious)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*