Fluke 117 - Accuracy Specifications - Current and Frequency

114, 115, and 117
Users Manual
22
Table 1 Accuracy Specifications (cont.)
Function Range Resolution
Accuracy
± ([% of Reading] + [Counts])
Model
AC Amps True-
rms
[1]
(45 Hz to 500 Hz)
6.000 A
10.00 A
[3]
20 A for 30 seconds max.,
10 minutes rest min.
0.001 A
0.01 A
1.5 % + 3
115, 117
DC Amps
6.000 A
10.00 A
[3]
20 A for 30 seconds max.,
10 minutes rest min.
0.001 A
0.01 A
1.0 % + 3
115, 117
Hz (V or A input)
[2]
99.99 Hz
999.9 Hz
9.999 kHz
50.00 kHz
0.01 Hz
0.1 Hz
0.001 kHz
0.01 kHz
0.1 % + 2
115, 117
Notes:
[1] All ac ranges except Auto-V LoZ are specified from 1 % to 100 % of range. Auto-V LoZ is specified from 0.0 V.
Because inputs below 1 % of range are not specified, it is normal for this and other true-rms meters to display non-
zero readings when the test leads are disconnected from a circuit or are shorted together. For volts, crest factor of
≤3 at 4000 counts, decreasing linearly to 1.5 at full scale. For amps, crest factor of ≤3. AC volts is ac-coupled. Auto-
V LoZ, AC mV, and AC amps are dc-coupled.
[2] AC Volts Hz is ac-coupled and specified from 5 Hz to 50 kHz. AC Amps Hz is dc-coupled and specified from 45 Hz
to 5 kHz.
[3] >10 A unspecified.