Fluke 45 - Page 110

45
Users Manual
Accuracy
Accuracy
Range Frequency
Slow Medium Fast
mA (To 100 mA)
mA (To 100 mA)
mA (To 100 mA)
A (1-10A)
A (1-10A)
A (0.5 to 1A)
A (0.5 to 1A)
20-50 Hz
50 Hz-10 kHz
10 -20 kHz
20-50 Hz
50 Hz-2 kHz
20-50 Hz
50Hz-2 kHz
2 % + 100
0.5 % + 100
2 % + 200
2 % + 100
1 % + 100
2 % + 300
1 % + 300
2 % + 10
0.5 % + 10
2 % + 20
2 % + 10
1 % + 10
2 % + 30
1 % + 30
7 % + 2
0.8 % + 2
2 % + 3
7 % + 2
1.3 % + 2
7 % + 4
1.3 % + 4
mA accuracy specifications apply within the following limits, based on reading rate:
Slow Reading Rate: Between 15,000 and 99,999 counts (full range)
Medium Reading Rate: Between 1,500 and 30,000 counts (full range)
Fast Reading Rate: Between 150 and 3,000 counts (full range)
Maximum Crest Factor
3.0
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, 250 V, 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 .