High Precision Lithium Battery Pack Internal Resistance Tester Instrument /Voltage Tester For Battery ,Easy to Operate

2.4-inch LCD display Wei LED display, clear data reading Supports switching between Chinese and English, internal resistance and voltage are displayed at the same time, and the detection data is clear at a glance. High-resolution/high-precision display adopts double-row four-digit precision digital display, and the minimum resolution is lu, 1mV.

High precision, good stability, the fastest test speed can reach 5 times per second. Suitable for lithium batteries, nickel metal hydride batteries, nickel cadmium batteries, alkaline batteries, lithium iron phosphate batteries, lead acid batteries and 18650 batteries and other batteries.

UPS detects and measures the equivalent resistance of supercapacitors online, and performs characterization tests on the low resistance characteristics of electromechanical components and various contact resistances under low current conditions.