Refractometers
Modelo: Varios
A Refrctometer is an instrument that measures the concetration of an aqueous solution by measuring it's refractive index. All water based solution can make light bend. The bending of light incrases at a rate proportional to the increasing solution cencetration.
the handheld refractometer is a precise optical instrument. It's characterized by small volume, light, gracefull in shupe and easy to operate. Therefore it can be used from all side
Marca: Luftman