... input impedance:>10MΩOverload protection: 1000VDC or 750VAC rms.DC CURRENTRanges: 40mA,400mA,10A.Resolution:0.1uA,Input protection: 0.5A/250V ... on 400mA range10A/250V high energy fuse on 10A rangeAC CURRENTRanges: 40mA,400mA,10A.Resolution:0.1uAFrequency response:50Hz to 400Hz,Input ... 250V fuse on 400mA range10A/250V high energy fuse on 10A rangeRESISTANCE(Auto ranging)Ranges:400Ω,4KΩ,40KΩ,400KΩ,4MΩ,40M ...