Siziviki Diamond Tester Pen Pro Jewelry Detection

Updated August 20, 2026

Condition: New Functionality: Working Packaging: Included Shipping: Yes itemID: 18932369 Manufacturer's Description (provided by the manufacturer and may not reflect the actual condition, included accessories, missing parts, functionality, or other details of the item being sold. Please review the condition notes and photos for item-specific information): ACCURATE DETECTION : Our professional diamond tester pen (a reliable gem tester) features a sophisticated sensor for precise gemstone identification (Diamonds/Moissanite: 9+ lights + beeps; Jade: 5-6 lights; Crystal/Glass: 5-7 lights). (Jewelry-Only Detection – Not for metal/gold or gold testing kit use) STANDARD OPERATION : Insert battery (Gently press the wire and the cables to hold battery will secure it in place) Power on MUST preheat 30s (critical) Adjust indicator to 4th mark (do not skip) Hold back metal plate Probe 90deg perpendicular to gemstone. Reset to 4th mark before each test METAL DETECTION NOTE : Not for metal/gold or gold testing kit use – metal has similar thermal conductivity to diamonds (normal beeping, not a defect). Consistent with title "Jewelry-Only Detection" PACKAGE CONTENTS : Diamond tester pen + user manual + 9V battery + testing platform. Read the manual first to maximize accuracy with your diamond detector PRECAUTIONS : Avoid windy/cold conditions (15-25 recommended); Keep probe perpendicular to gemstone; Turn off power after using this diamond checker BATTERY INSTALLATION WARNING : Ensure the 9V battery is installed with correct polarity and properly seated in the battery compartment. Otherwise, the device may fail to power on. For details, please refer to the instruction manual.

More lots in this auction

• Funtery 12-Pk 4T Plastic Potty Training Pants
• Fleece Sleeping Bag Liner 32x71in Lightweight
• A-Premium Electric Fuel Pump 3 Tube Ports
• 2-Pk Wired Earbuds for iPhone, Lightning Connector
• 2-Pk Faux Eucalyptus Topiary Trees 16" Tall
• Mercedes G-Class Car Phone Holder 2025 2026
• Paradise Galleries 19" Reborn Doll 7-Piece Set
• Fitted Sheet Holders 4Pcs, Keeps Sheets Tight

See all lots in Aug 27 - End of Summer Blowout - $1 Starts. No Reserves →