Measuring range: 0-90% Brix
Division increment: 0.5% Brix
Material: Aluminum
A refractometer which is easier and more accurate than a hydrometer for measuring sugars
Reference temperature: 20 Celsius
Manual calibration with mini-screw driver included
Portable refractometer measures the Brix of your wort or wine
Package Content:1 x Refractometer
1 x blue small screwdriver
1 x straw
1 x carrying case
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.