Aim TTi 1908 Instructions page 54

.Resistance
2-wire or 4-wire measurement.
Range
100Ω
1000Ω
10kΩ
100kΩ
1000kΩ
10MΩ
Maximum Input:
Maximum Open Circuit Voltage:
DC Current
Range
10mA
100mA
1A
10A
10A
Maximum Input:
Typical Voltage Burden:
AC Current (True RMS)
Range
10mA
100mA
1A
10A
10A
Accuracy specifications apply for readings between 10,000 and 120,000 counts. Additional error at
crest factory = 3 typically 0.5%.
Maximum Input:
Typical Voltage Burden:
(AC + DC) Current Accuracy
Total measurement error will not exceed the sum of the separate ac and dc accuracy specifications
plus 10 display counts.
Accuracy
0.05% ± 8 dig.
0.05% ± 5 dig.
0.05% ± 5 dig.
0.05% ± 5 dig.
0.05% ± 5 dig.
0.3% ± 2 dig.
1000V DC or AC rms, any range.
3.5V
Accuracy
0.05% ± 5 dig.
0.05% ± 5 dig.
0.2% ± 5 dig.
0.2% ± 5 dig to 5A
0.5% ± 10 dig to 10A
mA ranges - 1.6A DC or AC rms, 1000V, fuse protected.
10A range - 10A DC or AC rms, 1000V, fuse protected.
10mA range - <100mV
10A, 1A and 100mA ranges - <600mV
Accuracy (45Hz - 10kHz)
0.35% ± 20 dig.
0.35% ± 20 dig.
0.5% ± 20 dig.
0.5% ± 20 dig to 5A
1% ± 20 dig. to 10A
mA ranges - 1.6A DC or AC rms, 1000V, fuse protected.
10A range - 10A DC or AC rms, 1000V, fuse protected.
10mA range - <100mV
10A, 1A and 100mA ranges - <600mV
Page 53
Resolution
1mΩ
10mΩ
100mΩ
1Ω
10Ω
100Ω
Resolution
100nA
1uA
10uA
100uA
100uA
Resolution
100nA
1uA
10uA
100uA
100uA