... (fixed and adjustable), charging, testing aluminum foil and electrolyte"s characteristics. Higher accuracy and stability, easy to operate panel ... part:1) Testing aluminum foil"s TV characteristic or leakage current2) CC (constant current): a) Adjustable: continually adjustable from ... testing state, can reset at any moment 6) V, A, S display accuracy and stability, digitalSoftware part:1) Intelligent: ...