Wine Refractometer for Testing Grape Wine Brewing, Measuring Sugar Content R4N3

Description

The measuring instrument can simultaneously detect the sugar content of the grape juice and the alcohol content of the wine made from the grape juice, and also measure the sugar content of the grape juice, so as to better control the maturity of the grapes.
Features:
Handheld design and non-slip rubber handle for easy operation.
Built-in automatic temperature compensation(ATC) to get faster results.
With measurement level for direct reading.
Adjustable manual focus, easy to focus and calibrate.
Comes with a case, convenient for storage and portable for use.
It is designed for testing alcohol and sugar concentration in wine, beverages, grape brix.
Instant Reading Result: Just need 2-3 drops of solution and a few seconds, you can get accurate readings.
Specifications:
Color: Black + Silver + Blue
Material: ABS
*Measuring Range:
Sugar content: 0-40%    Alcohol content: 0-25%
Minimum scale: 0.2%
ATC - automatic temperature compensation
Item Size: shown as picture
Package Size: Approx. 20.5 * 7.5 * 5.5cm / 8.1 * 3 * 2.2in
Package Weight: Approx. 230g / 8.11oz
Note:
1. After use, do not directly wash in water. Wipe with a clean soft cloth. The optical surface should not be scratched
2. The instrument should be stored in a dry place without corrosive gas.
3. Avoid missing parts.
Package List:
1 * Sugar Concentration Refractometer
1 * Slotted Screwdriver
1 * Cleaning Cloth
1 * Straw
1 * User Manual
1 * Packaging box