Diamond Tester & Thermal Conductivity Meter for Jadeite, Jade, and Gemstones - Jewelry Hardness Detector Tool

This tool is a versatile device designed to accurately test and measure the authenticity of diamonds, jadeite, jade, and other gemstones. It features a thermal conductivity meter that ensures precise readings, making it an essential instrument for jewelers and gem enthusiasts. Compact and easy to use, this jewelry hardness detector offers reliable results, helping you distinguish between genuine gemstones and imitations with confidence. Crafted with attention to detail, it provides a practical solution for anyone in the field of gemology or jewelry appraisal. Type: Automatic calorimeter Operating Voltage: 9 Measurement Accuracy: 1 Measuring Range: Diamond Product Usage: Test diamond Qty: 1 Manufacture country: China Instructions included: No

manufactureCountry: China