battery charge indicator for automotive battery
easy to assemble
easy to check the charge status of the battery

 Features:

•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.