Iso-Tech IDM 91E Manuel D'instructions page 11

(3) DC Current
Range
200 µA
2mA
20mA
200mA
10A
Overload Protection : 1A/415V fast blow fuse for mA, µA input.
10A/415V fast blow fuse for 10A input.
Resolution
0.1 µA
1 µA
10 µA
100 µA
10mA
Accuracy
±(1.0%reading + 1digit)
±(2.0%reading + 3digit)
11
Voltage Burden
600mV max.
900mV max.