Gemstone GEM Refractometer - Gemology Gemologist GIA Jorgenson FOR MORE DETAILS ON EVANS

FOR MORE DETAILS ON EVANS WATERLESS COOLANT

EXTRA LARGE food hopper holds approximately 11 pounds of MEDIUM sized pellets

The filling solution will be diluted and the electrode response will be slow

has the high resolution of 0

THIS IS THE MOST ACCURATE TS REFRACTOMETER IN THE WORLD

Gemstone GEM Refractometer - Gemology Gemologist GIA Jorgenson FOR MORE DETAILS ON EVANSRGM 700 Portable Gemological Refractometer w a 3. 6ml Vial of 1. 800RI Fluid Comes with EASY TO FOLLOW instructions! Written by our staff, not converted from another language! Comes with a Gemstone Refractive Index Chart! Comes in a black zipper case! Comes with 3. 6ml of 1. 800 Refractive Index Fluid MORE THAN ANY OTHER SELLER! Product Specs: Range: 1. 30 1. 81 Refractive Index (RI) Resolution: + 0. 01 RI Accuracy: + 0. 01 RI Dimension: 4. 5" x 1. 5"