Fluke 116 Fluke 116 Users Manual - Page 23

True-rms Multimeter General Specifications Table 1 Accuracy Specifications (cont.) Function AC μAmps True-rms[1] (45 Hz to 1 kHz) Range 600.0 μA Resolution 0.1 μA Accuracy ± ([% of Reading] + [Counts]) 1.5 % + 3 (2.5 % + 3 >500 Hz) DC μAmps 600.0 μA 0.1 μA 1.0 % + 2 Hz (V input)[3] 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 Notes: [1] All AC ranges except Auto-V LoZ are specified from 1 % to 100% of range. Auto-V LoZ is specified from 0 V. Because inputs below 1 % of range are not specified, it is normal for this and other true-rms meters to display nonzero readings when the test leads are disconnected from a circuit or are shorted together. For volts and μA, crest factor of ≤3 at 4000 counts, decreasing linearly to 1.5 at full scale. AC volts is ac-coupled. Auto-V LoZ, AC mV, and AC μA are dc-coupled. [2] Temperature uncertainty (accuracy) does not include the error of the thermocouple probe. [3] Frequency is ac coupled and specified from 5 Hz to 50 kHz. 21