Ac Current - UNI-T UT71C Operating Manual

D. AC Current (AC+DC measurement is available)
Range Resolution
400µA 0.01µA
4000µA 0.1µA
40mA 0.001mA
400mA 0.01mA
10A 0.001A
Remarks:
l Display:
a)True rms are valid from 10% of range to 100% of range
b) AC crest factor can be up to 3.0.
c) A residual reading of 80 digits with test leads shorted, will not affect stated accuracy.
d) When frequency is lower than 100kHz, the accuracy guarantee range 10%-100%.
e) When making AC+DC measurment, the accuray need to add (1%+ 35 digits) of reading based on the above table.
l
At 10A range:
a) When the measured current is
b) When the measured current is between 5A-10A, continuous measurement
than 15 minutes.
64
Bandwidth Accuracy
45Hz~1kHz
(0.7%+15)
1kHz~10kHz
(1%+40)
(1.5%+20)
45Hz~1kHz
(5%+40)
1kHz~10kHz
5A, continuous measurement is allowed.
Model UT71C/D/E: OPERATING MANUAL
Overload Protection
0.5A, 250V, fast type fuse,
5×20mm
10A, 250V, fast type fuse,
5×20mm
10 seconds and interval more