Feature: 1. The brewing hydrometer set is suitable for home brewing beer, wine, and mead. 2. The density is 0.99‑1.160, the sugar content is 0‑35, and the potential ethanol content is 0%‑20%. 3. Colorful scale paper, there are 3 scales, sugar content, ethanol content, density. 4. With cleaning brush and cloth, it is convenient to clean the glass test tube and other preparation equipment. 5. The storage bag can put all items together for easy storage of hydrometer and accessories. 6. Simple operation, safe and accurate, help you reduce waste and get the best reading. 7. Widely used in the wine industry and does not contain other dangerous compounds. It is an excellent gift for wine lovers. Specification: Item Type: Hydrometer Set Material: Glass Sugar Range: 0-35 Ethanol Content Range: 0-20% Density: 0.99-1.160 Weight: Approx. 269g / 9.5oz Length: Approx. 28cm / 11.0in How to use hydrometer: Just insert the hydrometer into the liquid to be measured and let it float up and down freely. After the up and down float is stable, you can read the value by looking at the corresponding scale value on the concave surface of the liquid and the wall of the glass float gauge.. Package List: 1 x Hydrometer1 x Measuring Cylinder1 x Storage Bag1 x Hydrometer Storage Bag1 x Wiping Cloth1 x Brush Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Our hydrometer will not work with maple syrup or other high‑ethanol content home distilling beverages.