Easy way to monitor batteries

A noninvasive, single connection battery monitor needs no down time to install. The monitor constantly reads the ac current naturally absorbed by batteries and sounds an alarm when a predetermined fluctuation lasts more than 30 sec. BFAS
By Staff May 1, 1998

A noninvasive, single connection battery monitor needs no down time to install. The monitor constantly reads the ac current naturally absorbed by batteries and sounds an alarm when a predetermined fluctuation lasts more than 30 sec.

BFAS