0-40/40-70/70-100 Alcoholometers + Glass Test Tubes Set
This comprehensive alcohol testing kit includes three precision alcoholometers (0-40°, 40-70°, 70-100°) and matching glass test tubes, specifically designed for measuring the alcohol concentration of white wine. It is an essential tool for home winemakers, wine enthusiasts, and small-scale wine production facilities.

Key Specifications:
Alcoholometer Ranges: 0-50°, 0-40°, 40-70°, 70-100°
Application: Only suitable for white wine (not for fruit wine or medicinal wine)
Included: 3 alcoholometers + corresponding glass test tubes
Material: High-quality clear glass
Operation: Simple steps with temperature correction guidance

How to Use:
1. Pour 100ml of white wine sample into a measuring cylinder.
2. Gently place the appropriate alcoholometer vertically into the liquid.
3. Read the liquid level and correct the result according to the sample temperature using the conversion table.
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Origin: Mainland China