Home Brew Ohio 6839-5068 Triple Scale Hydrometer and Test Jar Combo,Clear electronics_best_sellers_Jan2025 fitting into any backpack or

fitting into any backpack or tablet bag

after the cap is tightly closed

the coating is corrosion resistant and has good resistance to high temperature(temperature tolerance range:-180 ℃~250 ℃)

locking knob with non-slip design； 3

Home Brew Ohio 6839-5068 Triple Scale Hydrometer and Test Jar Combo,Clear electronics_best_sellers_Jan2025 fitting into any backpack orHome Brew Ohio 6839 5068 Triple Scale Hydrometer and Test Jar Combo,Clear Combo includes a 12" plastic test jar and a hydrometer with specific gravity range of 0. 990 1. 170. The hydrometer also measures balling and gives a potential alcohol by volume reference. Product Features Hydrometer and test jar combo 12" plastic test jar Hydrometer included Test Jar has a Removable Base For Easy Cleaning