Description
- ✔Spécialement designed to measure the refractive index of gemstones and solid materials.
- ✔Léger and compact, easy to carry.
- ✔Ce refractometer provides high accuracy and easy operation.
- ✔Identifier single and double gems quickly and accurately.
- ✔Faible battery consumption for a long life. Respected by quality standards and strict security for a long, trouble-free
Specification:Condition: 100% brand newItem Type: refractometerMaterial: ABSrefractive index range: 1.30 to 1.81 RIColor: as the picturesPower supply: 1 * AA batterySize: env.13 * 6 * 3.5 cm / 5.1 * 2.4 * 1.4 inchesWeight: env.720g
