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High Accuracy Diamond Tester Pen – Professional Jewlery Selector for Beginners & Experts

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High Accuracy Diamond Tester Pen – Professional Jewlery Selector for Beginners & Experts

 

This professional diamond tester pen is perfect for identifying genuine diamonds with precision. Its LED and audio indicators make it easy to confirm results instantly.

The tool comes with a testing platform for loose stones, a carrying case for portability, and is powered by a standard 9V battery.

Whether you’re a jeweller, collector, or beginner, this tester ensures dependable diamond verification anytime, anywhere.

Main Features:

  • Simple Operation – Easy to use with straightforward testing steps.
  • LED & Audio Indicators – Red light + beep sound confirms a real diamond.
  • Adjustable Calibration – Suitable for stones of different sizes.
  • Reliable & Accurate – Provides consistent and trustworthy results.
  • Testing Platform Included – Designed for loose stones.
  • Portable & Lightweight – Compact size with a convenient carrying case.
  • Beginner & Expert Friendly – Ideal for professional jewellers and hobbyists alike.

Specifications:

  • Power Supply: 1 × DC006P 9V Battery
  • Item Size: 16 × 4 × 2 cm (6.6 × 1.6 × 0.8 in)
  • Item Weight: 62 g (2.2 oz)
  • Package Size: 18.5 × 5.6 × 3.5 cm (7.3 × 2.2 × 1.4 in)
  • Package Weight: 157 g (5.5 oz)

 

This professional diamond tester pen is perfect for identifying genuine diamonds with precision. Its LED and audio indicators make it easy to confirm results instantly.

The tool comes with a testing platform for loose stones, a carrying case for portability, and is powered by a standard 9V battery.

Whether you’re a jeweller, collector, or beginner, this tester ensures dependable diamond verification anytime, anywhere.

Main Features:

  • Simple Operation – Easy to use with straightforward testing steps.
  • LED & Audio Indicators – Red light + beep sound confirms a real diamond.
  • Adjustable Calibration – Suitable for stones of different sizes.
  • Reliable & Accurate – Provides consistent and trustworthy results.
  • Testing Platform Included – Designed for loose stones.
  • Portable & Lightweight – Compact size with a convenient carrying case.
  • Beginner & Expert Friendly – Ideal for professional jewellers and hobbyists alike.

Specifications:

  • Power Supply: 1 × DC006P 9V Battery
  • Item Size: 16 × 4 × 2 cm (6.6 × 1.6 × 0.8 in)
  • Item Weight: 62 g (2.2 oz)
  • Package Size: 18.5 × 5.6 × 3.5 cm (7.3 × 2.2 × 1.4 in)
  • Package Weight: 157 g (5.5 oz)
$10.22

Original: $29.21

-65%
High Accuracy Diamond Tester Pen – Professional Jewlery Selector for Beginners & Experts—

$29.21

$10.22

Description

 

This professional diamond tester pen is perfect for identifying genuine diamonds with precision. Its LED and audio indicators make it easy to confirm results instantly.

The tool comes with a testing platform for loose stones, a carrying case for portability, and is powered by a standard 9V battery.

Whether you’re a jeweller, collector, or beginner, this tester ensures dependable diamond verification anytime, anywhere.

Main Features:

  • Simple Operation – Easy to use with straightforward testing steps.
  • LED & Audio Indicators – Red light + beep sound confirms a real diamond.
  • Adjustable Calibration – Suitable for stones of different sizes.
  • Reliable & Accurate – Provides consistent and trustworthy results.
  • Testing Platform Included – Designed for loose stones.
  • Portable & Lightweight – Compact size with a convenient carrying case.
  • Beginner & Expert Friendly – Ideal for professional jewellers and hobbyists alike.

Specifications:

  • Power Supply: 1 × DC006P 9V Battery
  • Item Size: 16 × 4 × 2 cm (6.6 × 1.6 × 0.8 in)
  • Item Weight: 62 g (2.2 oz)
  • Package Size: 18.5 × 5.6 × 3.5 cm (7.3 × 2.2 × 1.4 in)
  • Package Weight: 157 g (5.5 oz)