VAPCELL YR1030+ Lithium Battery Internal Resistance Tester
Precision 4-wire Kelvin clip technology ensures ultra-low contact resistance for lab-grade accuracy. High-resolution LCD displays real-time resistance, voltage, and capacity data with ±0.5% measurement error. Durable ABS housing with reinforced probe tips withstands heavy industrial use. Compatible with 18650, 21700, AA/AAA, and pouch cells—ideal for battery manufacturers, DIY enthusiasts, and EV maintenance. Auto power-off and data hold functions enhance energy efficiency. Includes gold-plated alloy clips for corrosion-free conductivity. Ships with CE/FCC certification for global compliance. Upgrade your testing with milliohm-level precision—wholesale pricing available for bulk orders.