Amprobe AM-220 Digital-Multimeters - Manual (Page 8)

4
AC VOLTAGE
Range Accuracy Resolution
400mV ± ( 1.5%+3 ) 0.1mV
4V
± ( 1.0%+2 )
1mV
40V 10mV
400V 100mV
600V ± ( 1.5%+3 ) 1V
Average sensing, calibrated to RMS of sine wave
Frequency: 40 ~ 400Hz
Overload protection: 600V DC or AC RMS
Impedance: 10MW , More than 100MW on 400mV range
DC CURRENT
Range Accuracy Resolution
400μA
± ( 1.2%+3 )
0.1μA
4000μA 1μA
40mA 10μA
400mA 100μA
4A
± ( 2.0%+5 )
1mA
10A 10mA
Overload protection: 0.5A/250V, 10A/250V fuse
AC CURRENT
Range Accuracy Resolution
400μA
± ( 1.5%+3 )
0.1μA
4000μA 1μA
40mA 10μA
400mA 100μA
4A
± ( 2.5%+5 )
1mA
10A 10mA
Average sensing, calibrated to RMS of sine wave
Frequency: 40~400Hz
Overload protection: 0.5A/250V, 10A/250V fuse