Hamh Optics&Tools Refractometer Grape Wine Alcohol Dual Scale 0-25% vol Alcohol & 0-40% Brix Refractometer with ATC for Wine Making, Bier brewing, Homebrew Kit, Winemakers

Feature

It is mainly designed to test the sugar content in original grape juice, then the alcohol level in the wine(which will be brewed from the grape juice) can be known from the scale, and alcohol-content by volume of the grape wine made from the fermented grape juice.
Measuring Range: Brix (Sugar): 0 - 40%, Resolution: Brix (Sugar): 0.2% Minimum Division: 0.2% Vol, 0.2% Brix Accuracy: 0.2% Vol, 0.2% Brix Automatic Temperature Compensation (10 ~ 30 ) and calibration screw (calibrating "0")
It is more accurate than a hydrometer and easy to measure. Place 2-3 drops sample on the main Prism and close the panel and hold the refractometer up to the light and look through the eyepiece
The refractometer's body and the retaining ring are made of brass and chrome plated. The aluminum refractometers is easy to pollute the fermentation liquid and minor damage to the human body.The internal optical lens with high refractive index make up the precision optical system.
This Unit is better than the 0-32% Brix Models. Because brewing high quality wines need more than 32% sugar content Brix. Excellent winemakers prefer to use nearly 40% Brix grapes to make wine.

Description

Description
Grape & Alcohol Refractometer is mainly designed to test the sugar content in original grape juice, then the alcohol level in the wine(which will be brewed from the grape juice) can be known from the scale, and alcohol-content by volume of the grape wine made from the fermented grape juice and baume level in the grapes.
The 0-40% Brix Range lends itself to many other uses too.The unit can also be used to measure other industrial liquids. Because the value of Brix has a fixed relationship with the refractive index.The Alcohol scale allows rapid and simple benchmarking of the original and finished product.
Fully equipped with ATC that automatically adjusts itself to correct temperature discrepancies during use. Refractive index is very temperature dependent, it is important to use a refractometer with automatic temperature compensation to give you the most accurate measurement in any type of environment temperature. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down!

Features:
Equipped with scale measurement which provides direct reading
Approved by strict quality and safety standards
Durable and built to last long
Easy to focus and calibrate
Accurate testing results guaranteed
Cushioned with soft & comfortable non-slip rubber
Extremely easy-to-use and calibrate

Specification
Model: RHW-25ATC
Measuring Range: 0-25% Vol, 0-40% Brix
Minimum Division: 0.2% Vol, 0.2% Brix
Accuracy: 0.2% Vol, 0.2% Brix
(ATC)Temperature Compensation Range: 10C--30C (50F to 86F)

Packing:
1pc RHW-25ATC Refractometer
pipette
Operations manual
a Mini-screw driver
protective carrying case