High Accuracy Jewelry Diamond Tester / Jewelry Gem Tester Pen / Portable Electronic Diamond Checker Tool. Professional Diamond Selector for Novice and Expert (Battery not Included). Diamond Tester. 1 Diamond Selector II.
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Digital Multimeter Professional ANENG ST201 Clamp Ammeter Transistor Capacitor Tester Power Test Automotive Voltage Tester tools
Aliexpress UK
1 Diamond Selector II. Practical Tool: Effectively distinguishes between real diamonds and fakes. It should wear the PU bag to be protected when not in use. Non-Destructive Testing: Easy and accurate operation with low power consumption; includes a low battery alarm (red light indication) for added safety.
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ANENG SZ305 Digital Multimeter 1999 Count Professional AC/DC Voltage Tester Ammeter Capacitor hFE Triode Hz Detector Tester Tool
Aliexpress UK
【User friendly design】: Specifically designed for diamond detection, this jewelry selector is simple to operate and provides quick and accurate differentiation between real diamonds and other simulated gemstones.
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Gem Tester PGT II Colored Gemstone Testers Estimator Display Gemological Testing Instrument Tools
Aliexpress UK
Illuminated Gold Silver Diamond Tester Selector Gemstone Digital Electronic Tool. This is Electronic Diamond Tester a portable electronic device for distinguishing real diamonds from other simulated stones.
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FNIRSI New DSO-TC4 DSO-TC3 3-in-1 Handheld Digital Oscilloscope Transistor Tester Signal Source Portable Electronic Tester Tools
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 Features: Easy operation. LED light and audio result indication. The red light will be showed and the audio indicator will ring if the stone is real diamond. Simple calibration for stones of various sizes. Accurate and reliable reading. Matched with a testing platform for loose stones. Light weight, matched with a convenient carrying case. Detailed user manual is included in the package. Specifications: Color: Black Power supply: 1 * DC 9V Battery (not include) Item size: 16 * 4 * 2.2cm (6.6 * 1.6 * 0.
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ANENG BT158 Universal Battery Tester Digital tester AA AAA D N 9V 1.55V Button Cell Battery Capacity Check load analyzer tools
Aliexpress UK
1 x Diamond selector II tester (battery not included). Shoe Rack, 5/7-Tier Shoe Storage Tall and Narrow Shoe Racks for Closet DIY Free. 5 X Halloween Decoration Inflatable Pumpkin with LED Lights Garden Party Lights.
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ANENG SZ301/SZ302 Digital Multimeter Professional LCD Auto AC/DC Votage Tester Diode Tester Current Professional Detector Tool
Aliexpress UK
Lock the secrets of gemstone hardness with our cutting-edge Diamond Tester Gem Jewelry Pen. A genuine diamond will produce distinct sounds and emit lights with a value greater than or equal to 9. Moreover, this device is engineered to provide swift, precise, and secure testing of diamonds while prioritizing user convenience.
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ANENG BT138 Battery Testers Portable C D AA AAA Button Cell Lithium Test Display Battery Tester Power Bank Detector Tools
Aliexpress UK
This is the first and only one step dual tester. This new revolutionary design is unmatched in performance and ease of use. The entire test takes only ONE second and then you know for sure if it\'s diamond, other artificial diamond, or a genuine diamond.
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DT-182 LCD Display Multi fuction Miniature Digital Multi Tester Tester Tool
Aliexpress UK