Fluke ProcessMeter 789 User Manual page 49

AC Current Measurement
Range
45 Hz to 2 kHz
1.000 A (Note)
Note: 440 mA continuous, 1 A 30 seconds maximum
Specifications are valid from 5 % to 100 % of amplitude range.
AC conversion: true rms
Maximum crest factor: 3 (between 50 and 60 Hz)
For non-sinusoidal waveforms, add ( 2 % reading + 2 % f.s.) typical
Overload protection 440 mA, 1000 V fast-blow fuse
DC Current Measurement
Range
30.000 mA
1.000 A (Note)
Note: 440 mA continuous, 1 A 30 seconds maximum
Overload protection: 440 mA, 1000 V fast-blow fuse
Resolution Accuracy, (% of Reading + Counts)
0.001 A
Resolution Accuracy, (% of Reading + Counts)
0.001 mA
0.001 A
1 % + 2
0.05 % + 2
0.2 % + 2
ProcessMeter
Specifications
Typical Burden
Voltage
1.5 V/A
Typical Burden
Voltage
14 mV/mA
1.5 V/A
41