YPDSZ-0550-4 4-Channel Lithium-Ion Battery Internal Resistance & Voltage Tester
Precision-engineered for high-efficiency battery testing with advanced 4-channel simultaneous measurement. Features industrial-grade probes for ultra-low contact resistance, ensuring ±0.5% voltage accuracy and ±1% resistance precision. Heavy-duty aluminum alloy casing with anti-interference shielding, ideal for labs, production lines, and EV battery maintenance. Supports 0-5V voltage range and 0-100mΩ resistance detection, compatible with 18650, 21700, and pouch cells. Seamless integration into automated systems via RS485/Modbus, backed by CE certification. Bulk discounts available for wholesale buyers. Global shipping, lowest price guaranteed.