MOQ | 1 Piece/Pieces |
Brand Name | HEDAO | Place of Origin | Fujian, China |
Model Number | GR-005 | Jewelry Tools & Equipments Type | Testers & Measurements |
category | Gem refractometer | Size | 30 x 70 x 130mm |
Measurement Accuracy | (RI) 0.01 RI | Usage | Laboratory, Gemology |
Measurement Range | 1.30 - 1.81 RI | Min. Div. | 0.01 nD |
Weight | 400g | Product name | Gem Refractometer Gemstone Tool digital refractometer for gemstones |
URL | www.hedao-supply.com | Website | www.fjhedao.en.alibaba.com |
Unit 406.2# Building of Wu Yi Lv Zhou, FuGuang South Rd, Taijiang District, Fuzhou, China.350011