EASY OPERATION: Insert the battery, power on the tester. Always reset to the fourth mark before each test. Note: During the whole testing process, diamond detector tester must be kept vertical (that is, 90 degrees) with the object to be tested.
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FrSky Super 8 Antenna for R9M2019 / R9MLite R9MLITE-PRO X20 X20HD X18 Module 915mhz/ 868mhz Long Range System Diamond Antenna
Aliexpress UK
Hardness tester Jade jewelry and gemstone thermal conductivity tester Diamond pen Crystal tester Diamond tester.
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DIAMOND SG7900 UHF/VHF Dual Band Mobile Antenna 144/430MHz Stainless Steel SG-7900 5.0/7.6dBi Gain Car Mobile Radio Antenna 150W
Aliexpress UK
Frequency range: 433 MHZ +/- 150 KHZ. Ultra-deep and large-area fast scanning, super anti-mineralization, accurate positioning, able to receive and send signals from the objects within a wide range.
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Diamond RH951S SMA-Female 144/430MHz Dual Band RH-951S Antenna For BAOFENG 5R B6
Aliexpress UK
Keep away from dust and dirt, which can cause corrosion and wear parts. Regularly wipe the detector with a damp cloth to maintain its appearance. Do not use harsh chemicals to clean the product. Turn on both the receiver and transmitter power switches.
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Dualband Antenna DIAMOND SG7900 Mobile Antenna 144/430Mhz U/V SG-7900 Car Radio Antenna Strong Signal Base Antenna Walkie Talkie
Aliexpress UK
Detecting depth: 14M. Detection type: gold, silver, copper, precious stones. 6,Away from the dust and dirt, they can lead to corrosion and wear parts. Regularly with wet cloth to wipe the probe to keep its appearance neat and clean like new.
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Diamond SG7900 Mobile Ham Radio Antenna VHF UHF Dual Band 144 430MHz Lip Mount Anti-Rust Antenna PL259 Male RB-400 Base 5M Cable
Aliexpress UK
This is the first and only one step dual tester. This new revolutionary design is unmatched in performance and ease of use. This device is 100% accurate and patent pending. Features include Automatic and manual mode.
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AIDU ADMT-20KG-X Archaeology Buried Gold Metal Detector, 2D/3D imaging Metal Treasure Finder Jade Diamond Treasure Detector
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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ADMT-20KG-X Cavity Detector 5M 10M 20M 3D Touch Screen Archaeology Buried Gold Metal Jade Diamond Treasure Detector NEW
Aliexpress UK
Style Portable Diamond Testing Device. We do not accept P.O. Boxes. We're happy to help. Color black. Power Source Battery Powered.
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High Sensitivity Adjustable TX-2002 Handheld Metal Detector Long Range Diamond Archeological Gold Underground Metal Detector
Aliexpress UK