A digital multi-meter with a resolution of 6 1/2 digit, DC voltage : 0.1V to 1000V, AC voltage : 0.1V to 750V, DC current : 10mA to 3A, AC current : 1A to 3A,2-wire / 4-wire resistance : 100 omega to 100M omega, Frequency : 3Hz to 300kHz, Continuity test, USB interface, Diode test, Temperature test, Equipped with GPIB interface
