6 1/2 -bit reading high -resolution internal resistance tester. 1V voltage resolution, 0.1 Resistance resolution, with high precision, high speed. Standard RS232/485, LAN, EXT I/O, USB Host, USB Device, ANALOGOUTPUT interface. Using AC 4 -terminal method, the impedance can not be affected.
nternal impedance measurement range: 3m/30m/300m/3/30/300/ 3.6 k.