Huazheng Electric Battery Internal Resistance Tester & Analyzer – Precision Testing at Unbeatable Prices

Accurate & Fast Testing
High-precision measurement of internal resistance and voltage for all battery types (Li-ion, NiMH, lead-acid, etc.), ensuring reliable performance evaluation in seconds.
Durable & Professional Build
Features a rugged ABS casing, high-contrast LCD display, and gold-plated test probes for corrosion-free, long-lasting connectivity.
Wide Compatibility
Works with batteries from 0.1V to 20V, ideal for automotive, industrial, consumer electronics, and renewable energy storage systems.
Bulk Purchase Advantage
Exclusive wholesale pricing for distributors, repair shops, and manufacturers—lowest global rates guaranteed for bulk orders.
Portable & User-Friendly
Compact, lightweight design with auto power-off function for field technicians, labs, or quality control teams.