1 X Glass Hydrometer Test Jar Description This glass hydrometer test jar has a wide plastic base to prevent tipping. The longer tube makes this test jar perfect for any of our hydrometers. A test jar makes taking hydrometer reading easier, and with less waste. Features: Glass Hydrometer Test Jar 13" High Removable Plastic Base Product Details: Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 12.3 x 4.9 x 4.5 inches; 3.99 Ounces Item model number ‏ : ‎ 3Y-8YYW-AAYA Date First Available ‏ : ‎ May 29, 2014 Manufacturer ‏ : ‎ Home Brew Ohio Best Sellers Rank: #100,987 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #82 in Lab Hydrometers #82 in Lab Hydrometers Customer Reviews: 4.4 4.4 out of 5 stars 569 ratings