Product Introduction
The Professional Gem Tester is designed for jewelers, collectors, and gemstone enthusiasts who need a convenient way to examine gemstone characteristics. Using thermal conductivity testing technology, it helps identify differences between various gemstone materials through a simple testing process. The compact handheld design makes it easy to carry and suitable for workshops, stores, exhibitions, and personal collections. With an intuitive indicator system and practical operation, it provides an efficient solution for gemstone inspection.

Product Features
💎 Thermal Conductivity Testing Technology
Uses advanced thermal response detection to analyze gemstone characteristics and help distinguish different materials during testing.
🔍 Quick Gemstone Examination
Provides a fast and simple testing process, allowing users to check gemstone properties without complicated setup or operation.
📊 Clear Indicator Display
The easy-to-read indicator system helps users understand testing results quickly and improves the overall examination experience.
👜 Portable Handheld Design
Compact and lightweight construction makes it convenient for jewelry professionals, collectors, and enthusiasts to use in different locations.
🔋 Practical Everyday Operation
Designed for repeated gemstone testing with simple controls and an efficient workflow suitable for daily inspection tasks.

Product Specifications
- Product type: Gemstone thermal tester
- Testing method: Thermal conductivity detection
- Application: Gemstone identification and examination
- Display: Analog indicator dial
- Design: Portable handheld structure
- Power source: Battery operated
- Usage: Jewelry shops, collections, workshops
- Material: Durable plastic housing

Package Includes
1 × Professional Gem Tester
1 × Testing Probe
1 × Battery Set
1 × User Guide
Explore gemstone characteristics with a portable testing tool designed for precision and convenience.