8in 11-13 Battery Hydrometer Tester Fast Dectection Electro-Hydraulic Density Meter Car Repairing Tool Adapter Car Accessories _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 8in Battery Hydrometer Fast Dectection Electro-Hydraulic Density Meter Car Repairing Tools _x000D_ Feature: _x000D_ _x000D_ 1. Professional for measuring acidity and alkaline storage battery solution, provides you a more exact data. _x000D_ 2. The high-quality glass rubber material is more conducive to observing the value and brings more convenience to your inspection. _x000D_ 3. Small and light in weight, and convenient for you to carry, it can reduce your burden. _x000D_ 4. When using, you just need to put the meter vertical immerse in a transparent container, then you can read electric liquid density from the table at any time. _x000D_ 5. Its main function is for measuring electric battery fluid density, you can use it in any car._x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ _x000D_ Condition: New_x000D_ _x000D_ _x000D_ Item Type: Battery Hydrometer_x000D_ _x000D_ _x000D_ Material: Glass + Rubber_x000D_ _x000D_ _x000D_ Color: As the Picture Shown_x000D_ _x000D_ _x000D_ _x000D_ Measure Range: 1.10-1.30 _x000D_ Whole Length: Approx. _x000D_ 275mm/10.8in _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Package List: _x000D_ _x000D_ 1 x Battery Hydrometer_x000D_ _x000D_ _x000D_ Note: _x000D_ _x000D_ It is not easy to master the concentration ratio of water in battery, so the densitometer is very important. Usually the density of the electrolyte should be controlled at 1.27._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_