12" Hydrometer Test Jar – Plastic Cylinder for Wine & Beer Gravity Testing

12" hydrometer test jar designed for measuring the specific gravity of wine, beer, and other fermented beverages. The tall, narrow cylinder allows hydrometers to float freely for accurate readings.

This test jar is made from durable, alcohol-resistant plastic and is suitable for use with high-alcohol liquids during fermentation and testing.

Features:

• 12" tall cylinder suitable for most hydrometers
• Made from food-grade plastic
• BPA-free construction
• Wide stable base for reliable measurements

Commonly used by home winemakers and brewers to monitor fermentation and measure sugar levels during the winemaking or brewing process.