








🧲 Unlock authenticity anywhere with magnetic precision!
This Keychain Magnet Tester features a high-strength N40 neodymium magnet with over 2 pounds of pull force, housed in a durable plated steel casing. Compact and lightweight at just 1.57 x 0.47 inches, it’s designed for quick, on-the-spot testing of gold, silver, brass, and other precious metals to detect plating or base alloys. Perfect for professionals and enthusiasts alike, it offers a convenient, portable solution to verify jewelry and metal authenticity with confidence.


| ASIN | B08QV75QMX |
| ASIN | B08QV75QMX |
| Additional Features | Magnetic |
| Age Range Description | Adult |
| Best Sellers Rank | #162,816 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #83 in Jewelry Gold Testers |
| Brand Name | Envistia |
| Closure Type | Split Ring |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (931) |
| Date First Available | March 23, 2021 |
| Department | mens |
| Fit to Size Sentiment | Good Fit |
| Garment Size Country | United States |
| Included Components | stainless steel split ring |
| Item Dimensions | 1.57 x 0.47 x 0.47 inches |
| Item Shape | Rectangular |
| Item model number | Kmt-2023 |
| Manufacturer Part Number | JM-MAG-0004 |
| Material Type | Aluminum,Brass |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Dimensions | 1.57 x 0.47 x 0.47 inches; 0.71 ounces |
| Product Style | Brass |
| Shoulder to Bottom Hem Length | 40 millimeters |
| Style Number | Kmt-2023 |
| Theme | Silver |
| UPC | 732387205982 |
| Unit Count | 1 Count |
Trustpilot
2 weeks ago
1 month ago