Key Features of YR1035+ PLUS High Precision Battery Internal Resistance Tester

Ultra-Precise 4-Wire Measurement
Delivers laboratory-grade accuracy with Kelvin clip technology, eliminating lead resistance errors for reliable readings down to 0.1mΩ resolution. Ideal for diagnosing weak cells in Li-ion/LiFePO4/lead-acid batteries.
Wide Voltage Compatibility (0-100V)
Safely tests all common battery types—from 1.2V NiMH to 48V EV packs—with auto-ranging and overload protection. Perfect for electric vehicles, solar storage, and industrial backup systems.
Intuitive English Menu & Quick-Read Display
User-friendly interface with bright backlit LCD shows resistance, voltage, and state-of-health metrics instantly. No complex calibration needed for field technicians or hobbyists.
Rugged Aluminum Housing
CNC-machined alloy body with anti-slip coating withstands workshop drops and vibrations. Includes gold-plated probes for corrosion-free connections.
Bulk Testing Efficiency
Supports 1000+ data records and PC export via USB. Essential for battery manufacturers, recyclers, and quality control labs requiring batch analysis.
Global Compliance Ready
CE/FCC certified with low-power design. Ships with premium carrying case and lifetime firmware updates.