The 600B Battery Capacity Analyzer addresses the need to test and maintain sealed lead acid (SLA) batteries used in backup power UPS, emergency lighting, fire alarms, security systems, and many other electrical systems. By quickly characterizing a battery's response to a load resistance, the meter displays the remaining battery capacity as an indicator of the battery's health.

The 600B and 601B Battery Capacity Analyzers address the need to test and maintain sealed lead acid (SLA) batteries used in backup power UPS, emergency lighting, fire alarms, security systems, and many other electrical systems. By quickly characterizing a battery’s response to a load resistance, these meters display the remaining battery capacity as an indicator of the battery’s health. Powered by the battery under test, both models support testing of 12 V storage type lead acid batteries. The 601B is also capable of  testing 6 V batteries and displaying the internal resistance of the battery.