KONNWEI KW210 12V Car Battery Tester – Ultimate Battery Health Analyzer
Precision-engineered for accurate diagnostics of 12V lead-acid, GEL, and LiFePO4 batteries. Measures CCA (100-2000) with ±5% error margin, ensuring reliable performance checks. Heavy-duty ABS casing with shock-resistant design for durability in harsh environments. Advanced microprocessors deliver instant voltage, internal resistance, and state-of-charge readings. Backlit LCD screen guarantees clear visibility in low-light conditions. Ideal for mechanics, fleet managers, and DIY enthusiasts. Supports multiple battery types (standard, AGM, deep-cycle) with auto-recognition technology. Compact and lightweight (0.5 lbs) for easy portability in garages or roadside emergencies. No external power needed—operates on battery power alone. Safeguard your vehicle’s electrical system by detecting weak batteries before failure. A must-have tool for automotive workshops, RV maintenance, and marine applications. Trusted by professionals for its lab-grade accuracy and rugged construction.