The Konnwei KW210 Battery Tester is a professional tool for diagnosing battery and alternator health. Compatible with 12V batteries (100-2000 CCA), it provides accurate voltage, CCA, and internal resistance readings, ensuring reliable performance for your vehicle.

• Wide Compatibility: Works with AGM, GEL, and flooded batteries.
• Accurate Diagnostics: Measures voltage, CCA, and internal resistance.
• Multifunctional: Tests alternators and starters for complete system analysis.
• User-Friendly: Features a 2.4” color display and plug-and-play functionality.
• Free Updates: Lifetime updates via the KONNWEI app.