We sincerely appreciate all of our customers who have spread the word about VoltMinder !

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.  A warning sound will be activated when the battery voltage is reduced to a level that is designated by the operator.  This warning voltage level can be set from 10.5 to 13.5 volts DC.
 
VoltMinder is 4” X 2.8” x .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). 
 
VoltMinder is in use by great customers in the United States, Australia, Canada, England, Finland, and Switzerland.

Big Rig Owner Magazine named VoltMinder one of the
top 10 new products introduced in 2003. It was a great product when it was introduced, and it's still the best product of it's kind on the market!

For additional information, please email
or call us at 903-815-7561