PVC Adhesive Jungle Waterfall Pattern Aquarium Background Poster Sticker Fish Tank Decoration61x41cm
€ 139,00
+ € 11,49 Verzending
+ € 11,49 Verzending
PVC Adhesive Jungle Waterfall Pattern Aquarium Background Poster Sticker Fish Tank Decoration61x41cm
- Merk: Unbranded
PVC Adhesive Jungle Waterfall Pattern Aquarium Background Poster Sticker Fish Tank Decoration61x41cm
- Merk: Unbranded
Adviesprijs: | |
Prijs: | |
Je bespaart: | € 320,00 (69%) |
Verkocht door:
Hegang Liangaize E-Commerce
Beschrijving
Item Type: Portable Gemstones Refractometer
Material: Glass, ABS
Product size:Approx. 128 x 60 x 32mm / 5.0 x 2.4 x 1.3in
Measuring Range: 1.30 to 1.81
Minimum Division Value: 0.01
Liquid: Refractive Oil (Shipped with Liquid)
Flashlight Battery: 1 x 1.5V AA Battery (Shipped Without Battery)
Weight: Approx. 590g / 20.8oz
1¡¢Quick Identification: The refractometer can quickly and accurately identify a variety of single and double gemstones, helping to identify diamonds, moissanite, etc.
2¡¢Strong Practicality: The primary use of the portable gemstones refractometer is to measure the angle at which light is bent or refracted through the stone.
3¡¢Specially Designed: This refractometer is specially designed to measure the refractive index of gemstones and materials.
4¡¢High Accuracy: Professional gemstones refractometer has high accuracy, small size, easy portability and easy operation.
5¡¢Clear Display: The jewelry gemstones refractometer has a clearly visible display for easy reading.1.The refractive index of gemstones is a very important optical parameter. The gloss of the gemstones can be determined by this parameter. Since different gemstones have a fixed refractive index, all kinds of gems can be determined according to the refractive index. Birefringence can also be measured. This parameter can be used to determine whether a gemstones is uniaxial or biaxial.
2.Shipped with liquid, shipped without battery.1 x
Portable Gemstones Refractometer
1 x Flashlight
1 x Refractive Oil
1 x Box
1 x User Manual
- Merk: Unbranded
- Categorie: Accessoires voor spectrometers
- Fruugo-ID: 319876817-710387987
- EAN: 7774567957086