Horusdy 12V Alternator Battery Tester 97554

• Provides instant diagnostic feedback for car batteries and charging systems to prevent unexpected breakdowns. • Horusdy brand, model 97554, operates on standard 12V automotive power. • Compatible with standard, AGM, and gel battery types. • Features 28" insulated copper-plated test leads. • Integrated magnetic backplate for hands-free workshop placement. • LED indicator panel displays bad, low, and good battery status.