Technical Specifications: 1.DC Voltage: *600mV/6V/60V ±(0.5%+2) *600V ±(0.8%+2) 2.AC Voltage: *6V/60V ±(1.0%+3) *600V ±(1.5%+3) 3.DC Current: *60A ±(2%+10) *400A/10A ±(3.0%+10) 4.AC Current: *60A ±(2%+10) *400A ±(3.0%+10) 5.Resistance: *600Ω ±(1.0%+3)*6kΩ/60kΩ/600kΩ/6MΩ ±(1.0%+2) *60MΩ ±(1.5%+3) 6.Frequency: *9.999Hz~9.999MHz ±(0.1%+5) 7.Power Supply: 2*1.5V(AA) Battery(not included in packaged) 8.Safety Class: IEC 61010-1, CAT II 600V 9.Capacitance:6nF-60mF 10.Duty Cycle:0.1%-99.9%( ±2.0% of rdg+2 digits) 10.Temperature:-20-150 ℃(-4-302℉),150-1000℃(302-1832℉), Resolution:1 ℃/1℉,NiCr-NiSi K-type sensor, Overload protection: 250V DC or AC rms Multi-Function Switches The digital voltage clamp meter with clearly marked function buttons, for you quickly understand how to use it a.