BATTERY SAVER 12/24 VOLT Battery Tester / Voltmeter
The battery saver/battery tester, USB port, and auxiliary power port is small, compact, easy to use and works on 12 volt and 24 volt vehicles. It monitors the exact voltage of the battery, tests how sulfated a battery is, indicating how much life is left. It can also test the vehicle's charging system to show that the alternator or generator is working properly and maintaining proper battery voltage. Digitally reads the condition of any battery showing its true voltage and level of sulphation. Battery life can be measured and additionally the charging system checked while powering USB and cigarette lighter devices. 12 and 24 volts operation.
Works on 12 and 24 volts systemsReads battery condition and lifeTests charging system and alternatorWorks with all types and size batteries2 USB charging ports and cigarette lighter connector