Specific Gravity Balance

Identify gems and minerals by measuring specific gravity. Weight range: .75 carats to 30 grams. Extremely accurate and sensitive. Very easy to use. Direct reading: no calculations! Included: everything you need except the water. Illustrated instruction manual. Table of 300 minerals sorted by specific gravity.
Specific Gravity Balance
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  • Item #: HYD5000002
Price $129.00
Availability Out-of-Stock