Style Portable Diamond Testing Device. We do not accept P.O. Boxes. We're happy to help. Color black. Power Source Battery Powered.
eBay
AIDU ADMT-20KG-X Archaeology Buried Gold Metal Detector, 2D/3D imaging Metal Treasure Finder Jade Diamond Treasure Detector
Aliexpress UK
Highly efficient gemstone tester. LED Indicator. Equipped with a colored gemstone category display to help you distinguish colored gemstones from one another. Retractable thermoelectric probe ensures constant pressure between probe and gemstone.
eBay
Metal Detector Portable Waterproof Handheld Detector Treasure Metal Finder Probe Detectors with Holster, Pinpointer Detectors
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.
eBay
Gas Leak Detector 803 Oxygen Gas Detector 803 Blue Digital Display Oxygen Gas Leak Detector 10~+50℃ Oxygen Gas Detector
Aliexpress UK
[Easy Use]The HMKIS Diamond Tester Pen is a user-friendly tool that eliminates the need for professional knowledge in diamond testing. By turning on the Diamond Tester Pen detector, selecting the diamond size, and placing the tip of the tester on the gemstone, users can easily identify whether the stone is a genuine diamond or if it is made of glass, crystal, or cubic zirconia based on the results.
eBay
Smoke Detector Holder Smoke Detector Magnet Fire Detector Magnet Smoke Sensor Magnet Detector Sensor Magnet without Screws
Aliexpress UK
Diamond tester set only, other accessories in the pictures are not included. 1 Diamond Tester. 1 User Manual. Material - It is made of solid ABS housing, high sensitivity alloy probe, rubber protective, well heat-conducting plate.
eBay
Bug Detector RF Signal Detector Anti Tracking Strong Magnetic Detector For Wireless Audio Bug GPS Camera Detector Finder
Aliexpress UK
With this detector, you can go to more places to explore the treasure, search for gold, silver, copper, and gems. If the area of the object is larger, the depth of detection will be deeper. - 3 x Antennas.
eBay
Microspy Detector, Frequency Jammer, Hidden Camera Detector, Wireless Spy Detector Hidden Camera Detector for Offices, Hotel
Aliexpress UK
The intersection of the two directions is the buried position of the target. Alarm Mode: The “drip-drip” ringing sound of a bell. Detection Type: Gold, Silver, Copper, Diam. This angle is between 7 degrees and 10 degrees.
eBay
New 5-in-1 Wall Detector Handheld Screw Column Detector Live AC Cable Detector, Cable, PVC Water Pipe Metal Detector
Aliexpress UK
STANDARD OPERATION: Insert the battery, power on the gem tester, then preheat the tester for 30 seconds. Note: During the whole testing process, diamond detector tester must be kept vertical (that is, 90 degrees) with the object to be tested.
eBay
GPS Detector RF Signal Detector Hidden Camera Finder Surveillance Camera Bug Sweeper Bug Detector Anti Spy Detector Signal Jamme
Aliexpress UK