Wirthco 20040 Battery Voltage Monitor

A push of a button tells you if your battery is weak or fully charged. Simply attach the ring terminals directly onto your battery. If a charge is needed, attach a Battery Doc(R) Charger directly to the tester for a simple tool free connection. Comes with peel and stick velcro for easy mounting directly on or near your battery. Reverse Polarity protected. 18(TM) lead comes with 3 Amp fuse.

Indicates weak or full charge with a push of a button Connect your charger directly to your tester for a simple, tool-free connection Comes with 24 inch lead, 3 amperes fuse and peel-and-stick Velcro for easy mounting directly on or near your battery Works exclusively with WirthCo model numbers: 20025, 20029, 20060, 20066, 20070, 20076, 20085 and 20097 Features reverse polarity protection