The 1-ball push in model is by far our most popular model. The 1-ball model is generally used for automotive battery applications but is not limited to this category. As displayed below, it will provide a bright green indication if the battery is charged, a dark indication if the battery is discharged, and a clear and bright indication if the electrolyte level is low.

• Determine the battery state of charge at a glance
• Indication is based on specific gravity, one of the most stable methods for indication of state of charge.
• Provides temperature compensation to assure of accurate readings regardless of battery temperature.
• Will indicate a low electrolyte level.
• Reduces the need for OCV (open circuit voltage) testing, thereby saving time.
• Reduces customer warranty claims.
• Improves customer satisfaction.