Feature: 1. Accurate Work: Designed to have 1.100-1.300 wide measuring range as well as 0.005 accuracy, can better measure the density. 2. Clear Viewing: The clear scale allows for simple reading at on , which simplifies and improves efficiency. 3. Practical Use: Mainly applied to the measurement of various batteries, can be used on car, boat, toy and so on, very useful. 4. Good Material: Adopting high quality glass material, both the 2pcs hydrometer has excellent durability for long term using. 5. Easy Carrying: Comes with a light weight and a compact size, the convenient carrying makes it for outdoor working. How to Use: First remove the liquid filling hole cover on the battery, then put the lower end of the density meter into the battery, pinch the rubber ball on the upper end of the density meter, slowly loosen the rubber ball, and inhale the electrolyte into the glass tube to make the , and pass the floating position of the . Read the data and the observation line of sight should be level with the liquid level. Specification: Item Type: Hydrometer Model: 82520 Material: Glass Function: For electrolyte density measurement. Measuring Range: 1.100~1.300 Measurement Accuracy: 0.005 Package List: 2 x Hydrometer 2 x
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