Car Battery Tester 6V 12V 24V Digital Voltage Analyzer, 100-2000 CCA, Internal R
$37.99
Practical Car Battery Analyzer Compatible with 6V, 12V, and 24V batteries ranging from 100-2000 CCA. 6V 12V 24V Battery Tester - BM550. The tester will not operate if wires are reversed, ensuring safety for both the device and battery.
