Universal 12V/24V Battery Tester with Internal Resistance & CCA Analysis

Precision Testing
– Accurately measures voltage, internal resistance, and CCA (Cold Cranking Amps) to diagnose battery health for cars, trucks, and motorcycles.
Wide Compatibility
– Works with 12V and 24V lead-acid batteries, including standard, AGM, gel, and flooded types.
Durable Build
– High-quality ABS housing with reinforced connectors for long-lasting performance in workshops or field use.
User-Friendly
– Clear LCD display with backlight for easy reading in low-light conditions; one-button operation for quick results.
Multi-Scene Application
– Ideal for mechanics, auto shops, and DIY enthusiasts to prevent sudden battery failures.
Portable & Lightweight
– Compact design fits in toolkits for on-the-go diagnostics.
Trusted Accuracy
– Advanced chipset ensures reliable readings for confident maintenance decisions.
Fast & Efficient
– Delivers instant test reports without requiring battery disconnection.
Safety First
– Reverse polarity protection prevents damage from incorrect connections.
Global Standard
– Meets international electrical safety certifications for worry-free use.