BATTERY MONITOR
• Plugs into a 12 volt automotive cigarette lighter receptacle

• Allows instant monitoring of battery & charging system voltage

• Constant automotive battery and charging system check with a digital readout

• LED warning lights alert you when your battery or charging system is not functioning properly

• Detects charging input voltage within 0.1 volts variance

• Detects problems with the alternator, diode and any variance of more than 0.8 volts

• Alerts you once battery drops to 12.0 volts giving you approximately one more hour of run time, depending on the system’s wattage

• Digital display indicates electrical voltage of your battery

• Mounted display on your car’s dashboard for constant monitoring of your electrical system Contents:
 (1) Battery Monitor with 12V DC plug