voltage tester / internal resistance / battery / USB

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voltage tester / internal resistance / battery / USB voltage tester / internal resistance / battery / USB - 603B


  • Test type:

    voltage, internal resistance

  • Tested product:


  • Other characteristics:

    USB, handheld


The 603B handheld battery capacity analyzer tests 6 and 12 volt sealed lead acid batteries with capacities up to 100 ampere hour (Ah). Test results include voltage, state of charge, and internal resistance. This analyzer also features a built-in USB port and internal memory to store battery information, test configuration, and measurement results for up to 50 batteries.

This analyzer is an ideal choice for testing sealed lead acid batteries commonly used in intrusion detection, fire alarm, security camera, access control, industrial control and other battery backup systems.

Test 6 and 12 volt batteries up to 100 Ah
Test both open and loaded battery voltage
Powered by the battery under test (no need to replace battery)
Fast test cycle time for quick sorting of batteries
Measurements are stored to internal memory
Pre-load up to 50 test configurations from the computer via USB
Export record data to a CSV file for further analysis
Twist-lock test leads can be changed in seconds