This Refractometer combines affordability with high quality accuracy! Measures moisture from 12%-27% and works in any strong light. This Refractometer comes pre-calibrated and features a rubber grip and comfortable eyepiece. This is the one to buy for that quality look, feel and function at a bargain basement price!

Introduction:
Refractometer produces different refractive indexes in the liquid with different concentration,this is the design principle of the product. Refractometer is an test instrument to test liquid by using light ray.

1. function of refractometer
Refractometer is a precision optical instrument, featuring in simple use, accurate measurement, light weight, small volume and etc. By using this instrument, it can measure percent concentration of sugar degree in liquid accurately. It is used for foodstuff and agricultural scientific research.
This refractometer is supplied in a gift box including a dosing pipette and screwdriver for calibrating.

2.Features:
(1).Sturdy and light weighted copper body
(2).High quality and accurate testing result
(3).ATC Compensation Range (i.e. Built-in Automatic Temperature Compensation System)
(4).Easy and very convenient to use