Direct current voltage: 1000V Alternating current voltage: 750V Alternating current: 6A/60A/600A/1000A Resistance: 60MΩ Capacitance: 6000μF Temperature: -20℃~1000℃ (-4℉~1832℉) Frequency: 10MHz The full range has overload protection function. Large screen LCD display: 3/3/4 digits with 4000 counts, with measurement unit and function symbol prompt display. Large-diameter dual current measuring jaws. More in line with measurement operation habits Auto power-off function: Extend battery life.