Erma Refractometer Dealers in Greater Noida

We have marked ourselves as an ace trader, manufacturer and supplier of Hand Refractometer in the market. This one is an analog instrument for measuring a liquid's refractive index. It works on the critical angle principle by which lenses and prisms project a shadow line onto a small glass reticle inside the instrument, which is then viewed by the user through a magnifying eyepiece. These are made available to the customers at industry leading rates and as per the set standards as well. Features: Measures the refractive index Easy display Exact results