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B&Q£9.52Visit shop B&Q - Battery Hydrometer Testing Electrolyte Level Density Lead Acid Specific Gravity
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This guide is for anyone needing to test and maintain lead-acid batteries, whether for vehicles or other applications. The AB Tools Battery Hydrometer provides a quick and accurate way to assess battery condition, helping to ensure optimal performance. However, accurate readings depend on sufficient electrolyte levels and recent water additions can affect results. This guide provides detailed instructions and troubleshooting tips to help you effectively use your battery hydrometer.
| Model Part Number | AN198 |
|---|---|
| Brand | AB Tools |
Insert the tube into the battery cell, draw electrolyte, and observe the float. The color-coded scale indicates battery charge: RED (Discharged), WHITE (Low Charge), GREEN (Fully Charged).
This hydrometer is designed for testing lead-acid batteries only.
Gently tap the hydrometer to try and dislodge the float. If it remains stuck, you may need to clean or replace the hydrometer.
Rinse the hydrometer thoroughly with clean water after each use.
No, wait for a period of time after adding water before testing to allow for accurate readings.
RED indicates Discharged, WHITE indicates Low Charge, and GREEN indicates Fully Charged.
Store the hydrometer in a clean, dry place when not in use.
The hydrometer measures the density of the battery electrolyte to determine the battery's charge status.
Ensure the battery cell has enough electrolyte to allow the float to rise freely. Avoid testing immediately after adding water to the cell.
Gently tap the hydrometer to dislodge the float. If the float remains stuck, the hydrometer may need cleaning or replacing.
Ensure the hydrometer is clean and the markings are visible. Poor lighting conditions may also affect readability.
The AB Tools Battery Hydrometer is specifically designed for use with lead-acid batteries. It is not suitable for testing other battery types.
