DK9000 Multi Diamond Tester Pen - 4-Level Detection for Jewelry, Moissanite, Sapphire & Ruby Diamond & Gemstone Testers
Reference 344 Sep 2026

DK9000 Multi Diamond Tester Pen - 4-Level Detection for Jewelry, Moissanite, Sapphire & Ruby

Elevate your jewelry authentication process with the DK9000 Multi Diamond Tester Pen, a professional-grade tool engineered for accuracy and reliability. Wh

  • Evaluation units available before a volume order
  • Calibration certificate issued per instrument
  • Accessories, spares and recalibration planned up front
  • Firmware version and configuration recorded against the serial
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Specifications Product Details Related instruments

Specifications

Product Type
Diamond Tester Pen
Usage
Diamond Testing
Distinguishes
Diamond, Moissanite, Sapphire/Ruby
Name
Multi Experior
Colour
Black, Blue, Red
Weight without Battery
42g (0.10lb)
Weight with Battery
80g (0.18lb)
Model Number
DK9000

Product Details

Elevate your jewelry authentication process with the DK9000 Multi Diamond Tester Pen, a professional-grade tool engineered for accuracy and reliability. Whether you are a jeweler, gemologist, or pawnbroker, this advanced tester provides quick and precise identification of diamonds, moissanite, sapphire, and ruby, ensuring you make informed decisions with confidence.

Unmatched Accuracy with Four-Level Detection

The DK9000 utilizes a sophisticated four-level detection system that analyzes thermal conductivity and reflectivity to distinguish between genuine diamonds and simulants. Its intelligent circuitry reduces false positives, delivering dependable results every time.

Versatile Applications

  • Jewelry Retailers: Verify customer stones instantly at the counter.
  • Pawn Shops: Assess collateral value with speed and precision.
  • Gemologists: Use as a portable preliminary testing tool.
  • Collectors: Authenticate personal collections without laboratory fees.

Key Features

  • Multi-Stone Capability: Identifies diamond, moissanite, sapphire, and ruby.
  • User-Friendly Design: Simple one-touch operation with clear LED indicators.
  • Portable & Lightweight: Weighs only 42g without battery, 80g with battery.
  • Durable Construction: Built to withstand daily professional use.
  • Color Options: Available in black, blue, and red to suit your preference.
  • Battery Operated: Uses standard batteries for convenient on-the-go testing.

Why Choose the DK9000?

In the fast-paced world of jewelry trading, time is money. The DK9000 delivers rapid, non-destructive testing that protects your interests and enhances customer trust. Its eco-friendly design minimizes waste by eliminating the need for chemical reagents, making it a sustainable choice for your business.

Invest in the DK9000 Multi Diamond Tester Pen and experience the perfect blend of precision, portability, and professional-grade performance. Order yours today and take the guesswork out of gemstone identification.

Why service teams work with us

Specification first The measurement job and the accuracy your procedure requires come before the model number; alternatives are offered with the differences written out.
Certificate per unit Certificates are issued against the individual serial, so an audit can match the paper to the instrument in your store.
Configured for your workflow Language, default units, logging interval and accessory set are set before dispatch, not by the user after unpacking.
Service after delivery Recalibration, adjustment records and spare accessories keep the instrument in service rather than in a drawer.
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