Made from ABS material and designed with a high-affected chemical composition, this testing kit is perfect for jewellery care, design, and repair. The pen-shaped design makes it easy to use and carry around, ideal for on-the-go testing of gems and jewellery.
eBay
Professional Moissanite Tester Gemstone Jewelry Watcher Tool Test Pen Gem Tool Diamond and Moissanite Testers
Aliexpress UK
Using dual-sound signals and a tri-color LED display, this device provides clear, precise results that are easy to interpret. Its compact design and user-friendly interface make it ideal for jewelers, collectors, and gem enthusiasts.
eBay
WANGLU Network Cable Tester RJ45 Tester Cable Tracker LAN Tester Network Tool Kit UTP Cable Tester PoE Tester Cable Locator
Aliexpress UK
Designed for ease of use and reliability, this sleek pen-style tester is perfect for jewelers, collectors, or anyone working with gemstones. Itsdurable ABS construction and high chemical sensitivity help ensureaccurate, on-the-spot results.
eBay
Gemstone Tester Pen Diamond Jade Jadeite Crystal Hardness Tester Thermal Conductivity Meter Jewelry Authenticity Detection Tool
Aliexpress UK
LED Indicator for Clear Results : Featuring a built-inLED indicator, this tester clearly shows whether the gemstone is adiamond or not. TheLED light enhances the testing process, making it easy to interpret results quickly.
eBay
Professional Testers Gold High Accuracy Tools Metal Protector Finder Diamond Tester
Aliexpress UK
The red light will appear and the audio indicator will ring if the stone is real diamond. 1 Diamond selection l. 1 User manual. We will work with you to resolve any problem you may have. Material: ABS.
eBay
Network Analyzers ANENG M469D Cable Tester ethernet Tester RJ45 RJ11 RJ12 LAN Cable Tester Networking network tool Repair Tools
Aliexpress UK
This restriction also applies to a fault that has arisen as a result of improper repairs by a service partner authorized by us. We are willing to resolve any issues in an amicable manner.
eBay
WANGLU Network Cable Tester RJ45 Tester Lan Tester RJ45 Cable Tracker Wire Tracker UTP Cable Tester RJ45 Network Tool Kit
Aliexpress UK
1 x Diamond selector II tester (without battery). 4PCS New Diamond Tester Gemstone-Testing Kit~Digital Electronic Test UK FF~. 1 x Testing Platform. Working power: DC9V battery. (not included). We are committed to provide a safe and convenient way to trade.
eBay
High Accuracy Diamond Tester Gemstone Gem Selector LED Light Audio Indication Jewelry Diamond Indicator Testing Pen Jewelry Tool
Aliexpress UK
1 x Diamond selector II tester (without battery). 4PCS New Diamond Tester Gemstone-Testing Kit~Digital Electronic Test UK FF~. 1 x Testing Platform. Working power: DC9V battery. (not included). We are committed to provide a safe and convenient way to trade.
eBay
Loose Diamond Zircon Stone Tester Tools Gemstone Diamond Weight Diameter Ratio Size Specific Gravity Teaching Prop Display Box
Aliexpress UK