Kit - Identify gems & minerals with Direct Reading Specific Gravity Balance
Hanneman Direct Reading Specific Gravity Balance
Identify gemstones and minerals by specific gravity. Very easy to use! Extremely accurate and sensitive. No calculations needed. Includes everything you need except the water.
This balance has been expertly crafted, with a wood base that stores counterweights and accessories, and folding balance arm. It comes with a weighing pan, beaker, counterweights, calibration weight, physical properties data table with 300 minerals sorted by specific gravity, and instructions. Weight range - .75 carats to 30 grams. Illustrated instruction manual, and includes table of 300 minerals sorted by specific gravity.