Brand Name: GENERIC Model Number: OTGEN00001WHT-0002775, OTGEN00001WHT-0002775 Use: Mobile Phone Place of Origin: Guangdong, China (Mainland) Compatible Phone Model: Samsung
Brand Name: GENERIC Model Number: OTGEN00001XXX-0003554, OTGEN00001XXX-0003554 Use: Mobile Phone Place of Origin: Guangdong, China (Mainland) Compatible Phone Model: Iphone
Refractometer produces different refractive indexes in the liquid with different concentration,this is the design principle of the product. Refractometer is