Lotustech Diamond Tester Pen - High Accuracy for Professional Jewelers

The Lotustech Diamond Tester is the perfect tool for novice and expert jewelers alike! This high accuracy tester pen is built with superior quality and sturdiness, ensuring accuracy and reliability. The battery is included, and customers have consistently rated this diamond tester as one of the best on the market based on its customer support, build quality, and accuracy. Get your Lotustech Diamond Tester today and start testing diamonds with confidence!

Key Features:

This diamond tester pen is a highly accurate and intuitively designed tool that quickly and professionally detects diamonds. It is precise and safe to use, and is powered by a DC 9V battery.
73
B2B Rating
59 reviews

Review rating details

Easy to read
91
Easy to use
94
Sturdiness
83
Accuracy
84
Build quality
85
Overall performance
83
Customer support
84
Value for money
85
Packaging
97

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