Monitor any 12V battery. Alerts when your vehicle's battery is about to die with a loud audible-warning. Instant voltage read-out. Illuminated LCD for night use.
VoltMinder performs two very critical functions:
* Alert the operator that the battery is approaching a voltage that will not be sufficient for the engine to start
* Alert the operator that the battery is not charging while the engine is in operation
The actual voltage of the battery is displayed via a digital readout on VoltMinder. An audible tone will sound when the battery voltage is reduced to a level that is designated by the operator. This warning voltage level can be set between 10.5 to 13.5 volts DC.
VoltMinder dimension: 4.0" X 2.0" x 0.75" (a little smaller than a pack of cigarettes) and comes with a 6-ft cord that plugs into your vehicle's power outlet (cigarette lighter).