YPDSZ-0550-4 4-Channel Digital Battery Tester – Precision & Reliability for Automotive Power Diagnostics

Accurate Multi-Channel Testing
– Simultaneously monitor 4 battery channels with high-precision digital readings, ensuring reliable voltage and health diagnostics for cars, trucks, and marine batteries.
Heavy-Duty Alligator Clips
– Reinforced copper jaws with insulated grips deliver secure connections and superior conductivity, even in extreme temperatures or tight engine compartments.
Compact & User-Friendly
– Lightweight yet durable ABS housing with an intuitive LCD display for instant readings, ideal for mechanics, fleet managers, or DIY enthusiasts.
Wide Compatibility
– Works with 12V/24V lead-acid, AGM, and gel batteries, perfect for routine maintenance, roadside checks, or pre-purchase vehicle inspections.
Engineered for Efficiency
– Advanced microchip technology detects weak cells and potential failures early, saving costs on replacements and downtime.
Global Wholesale Advantage
– Direct bulk pricing ensures unbeatable value for workshops, retailers, or logistics teams stocking essential diagnostic tools.