Amprobe AM-60 Compact-Digital-Multimeter - Manual (Page 14)

9
DC / AC Volts
Range AC Accuracy
200.0mV * Unspecified
2.000V * ±(1.5%+5dgt) 50Hz ~ 300Hz
20.00V ~ 200.0V *
±(1.5%+5dgt) 50Hz ~ 500Hz
750V AC / 1000V DC
DC Accuracy : ±(0.5% + 2dgt)
Over voltage protection : 1000V DC or 750 V ACrms.
Input Impedance :
10Me // less than 100pF.
* CMRR / NMRR : (Common Mode Rejection Ratio)
(Normal Mode Rejection Ratio)
V
AC
: CMRR > 60dB at DC, 50Hz / 60Hz
V
DC
: CMRR > 100dB at DC, 50Hz / 60Hz
NMRR > 50dB at DC, 50Hz / 60Hz
AC Conversion Type :
Average sensing rms indication.
AC conversions are ac-coupled, true rms responding,
calibrated to the sine wave input.
* The minimum LCD reading is 1400 count in Auto Ranging Mode.
Crest Factor : C.F. = Peak / Rms
+ 1.5% addition error for C.F. from 1.4 to 3
+ 3% addition error for C.F. from 3 to 4
DC / AC Current
Range DC Accuracy AC Accuracy
Voltage
Burden
2.000A
±(1.0% + 3 dgt)
±(1.5% + 5 dgt)
50Hz ~ 500Hz
*
2V max
10.00A **
Overload Protection :
A input : 10A (500V) fast blow fuse