This is a portable electronic diamond tester for distinguishing genuine diamonds from other simulated stones. It is designed for fast, precise, and safe diamond testing. As a pocket tester, it is easy to carry.
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ANENG M469A Network Line Finder Cable Tester RJ45 RJ11 LAN Cable Tester Finder Wire Tracker Receiver Network Repair Testet Tools
Aliexpress UK
The Diamond Gemstone Tester Selector Illuminated Jewelry Testing Tool Pen is a portable and durable tool suitable for jewelry making and identification/testing of gemstones. It features color illuminated LEDs for accurate testing and comes with a diamond selector, gem tester, diamond tester, and a case for easy storage. The sleek black design, compact dimensions, and sturdy construction make it a practical and reliable tool for professionals and enthusiasts alike. With fast shipping available, this tester from Gator Cable is a valuable addition to any jewelry care, design, or repair collection.
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ANENG B07 Screwdriver Test Detective Voltage Meter Tester Detector Electric Tester Pen Mini Electricity Instrument Tools
Aliexpress UK
Size : This jewelry diamond is 6. Portable : There indicator diamonds. , the device will have red and make a sound. High Precision Diamond : This professional diamond selector will distinguish real diamonds from other simulated stones.
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ANENG 615 Multimeter Smart Touch Screen 6000 Counts AC/DC Voltage Tester NCV Diode Lithium Battery Charging Tester Tools
Aliexpress UK
Precise Stone Testing: This gemstone testing device is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes.
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Noyafa NF-8209-WIREMAP Network Cable Tester LCD Display Cable Tracker Measure Length Wiremap Tester Poe Checker Network Tools
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1 x Diamond selector II tester (without battery). 1 x Testing Platform. 1 x User's manual.
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CCTV Tester 8" Monitor 4K H.265 IP 8MP AHD/TVI/CVI CCTV Camera Testing Tool HDMI & VGA input Cable Tester
Aliexpress UK
Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector LED for diamond, sapphire, ruby, crystal, agate, jade, gems multi gemstone precious stones hardness test tool, Diamond Selector II V2.
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ANENG AC11 Smart Digital Outlet Socket Tester Pro Voltage Test Socket Detector EU/US/UK Universal Battery Tester Checker Tool
Aliexpress UK
This gem tester tool is not only a diamond tester but also a multi-gem tester. It can detect if a gemstone is real or fake, including diamond, sapphire, ruby, crystal, agate, jadeite, and other gemstones of various sizes.
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ANENG Battery Level Detector Tester BT167 9V Battery Detection Multifunctional Quickly Measure ABS Plastic Precise Tester Tools
Aliexpress UK
1x Diamond tester. The gemstone must be clean, dry and at room temperature. Diamond indicator will be showed if the stone is a REAL diamond (Red light)。. LCD display & LED indicator。. Auto shut-off with a push button switch。.
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Battery Tester ANENG BT167 Detector Multifunctional Quickly Measure Battery Level ABS Plastic Precise Measurements Tester Tools
Aliexpress UK