Battery Hi/Lo Adj Voltage Alarm
Cuter 'n snot and it isn't some Dyson Vacuum Cleaner design quirk. http://www.ebay.com/itm/NEW-DC-VOLTAGE-MONITOR-MCKAIG-7130DC-7130DC-3-FOR-BATTERY-AND-CHARGER-WITH-ALARM-/141541555543?hash=item20...
Forum Discussion
I was always going to get one of these VOLT MINDER units and when I finally ordered one they came back and they were out of stock and going to be discontinued.. Never did follow through after that...
one of theses...
Google images
I think they are on the market again now...
I needed one to go with my Home Made Battery Monitor panel
Roy's image
Roy Ken
one of theses...
Google images
I think they are on the market again now...
I needed one to go with my Home Made Battery Monitor panel
Roy's image
Roy Ken
