Description MECO Introduces Battery Capacity Tester – Model 6390 Features – Compact and lightweight, Right Device to know the TRUE-LIFE of Battery Capacity (Resistive / Voltage / Current & Temperature) simultaneously, Built-in Comparator Function, Rates Conditions as PASS, WARNING or FAIL, Wide Range 0 ~1200 AH, Auto Power Off, Auto-Hold & Auto-Data Storage MECO introduces MECO Battery Capacity Tester 6390 is designed for measuring the internal resistance, open circuit voltage and terminal temperature of the secondary battery including Nickel-metal hydride battery (NiMH), Nickel cadmium battery (NiCd), Lithium-ion battery (Li-ion), Alkaline battery and Lead-Acid battery. It uses AC four-terminal method to measure the internal impedance by eliminating lead impedance and contact impedance to get the accurate results. It can measure resistance from 4mΩ to 400Ω with minimum resolution of 1μΩ. Voltage measured by 6390 is up to 60V with resolution up to 1mV. It operates in an environment from -20ºC to 60ºC. Compact, light weight and consists Dual Display to show the internal impedance and voltage of the battery simultaneously. It has 99 sets of composite comparator function, which can be set at impedance and voltage values to get the reliable values to get the reliable detection of battery deterioration. Pin type leads, which can easily contact the battery electrodes, are supplied as standard to get more accurate 4-terminal measurement. Other features include Memory & Read function, Manual Datalogging (999 Datasets), Online testing without shutting down battery. User interface software is also provided for PC Connection via RS232C Cable.
