Fluke 45 - 5-15. Display Assembly Troubleshooting

Appendices
Specifications A
A-5
DC Current
Resolution
Range
Slow Medium Fast
Accuracy
Burden
Voltage
30 mA
100 mA
10 A
10 mA
100 mA
10 A
—
—
—
100 nA
1 µA
100 µA
1 µA
10 µA
1 mA
—
—
—
10 µA
100 µA
10 mA
—
—
—
0.05 % + 3
0.05 % + 2
0.2 % + 5
0.05 % +
50.05 % + 5
0.2 % + 7
0.45 V
1.4 V
0.25 V
0.14 V
1.4 V
0.25 V
* Typical at full range
Maximum Input
To be used in protected, low energy circuits only, not to exceed 250 V or 4800
Volt-Amps. (IEC 664 Installation Category II.)
mA 300 mA dc or ac rms. Protected with a 500 mA, 250V, IEC 127-sheet 1, fast
blow fuse
A 10 A dc or ac rms continuous, or 20 A dc or ac rms for 30 seconds maximum.
Protected with a 15 A, 250 V, 10,000 A interrupt rating, fast blow fuse.
Note
Resistance between the COM binding post and the meter’s internal
measuring circuits is approximately .003
Ω .
AC Current
Resolution
Range
Slow Medium Fast
Burden
Voltage*
10 mA
30 mA
100 mA
10 A
100 nA
—
1 µA
100 µA
—
1 µA
10 µA
1 mA
—
10 µA
100 µA
10 mA
0.14 V
0.45 V
1.4 V
0.25 V
* Typical at full range