Recaptures outgassing and feeds water back into batteries. Greatly reduces need for battery watering. Flip top keeps tops of batteries cleaner and much easier for maintenance. Reads electrolyte in each of the cells. Easy to use numbers quickly tell you whether you have a bad cell.
Reads electrolyte in each cell.
Easy to use. Battery Terminal Cleaner. Two ended tool to make sure dirt and grime do not build up on the battery. Battery Filler . Long spout for refilling batteries with distilled water.