High Accuracy Fast Test YR1035+ Lithium LiFePO4 LFP Battery/Cell Internal Resistance Voltage Tester

Precision Measurement
Equipped with advanced 4-wire Kelvin sensing for ultra-low resistance accuracy (±0.5%) and fast voltage detection (±0.1% resolution), ensuring reliable data for critical battery diagnostics.
Durable & Portable Design
Shock-resistant ABS housing with reinforced PCB and gold-plated test probes for longevity. Compact and lightweight (180g) for fieldwork or lab use.
Wide Compatibility
Tests Li-ion, LiFePO4, NiMH, and lead-acid batteries (0-5V range). Ideal for EV maintenance, solar storage systems, RC hobbyists, and industrial battery QC.
Smart Features
Auto-calibration, data hold, and backlit LCD for low-light conditions. Includes built-in rechargeable lithium battery (USB-C charging) for 20+ hours of continuous use.
Bulk Discounts Available
Global wholesale pricing with MOQ flexibility. Ships in protective foam-lined cases (10pcs/carton) for safe bulk logistics.