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6.Inductance measurement
a) Insert red test lead to L jack, black test lead to COM jack.
b) Switch the dial to L position, connect test leads with the inductance in parallel.
c) Reading is displayed.
d) Press to manually switch the range.
e) Press to switch Q/R functions, long press this button to return to inductance measurement.
Note:
Before measurement, please switch off all power supply and fully discharge all capacitors.
For accuracy, please reset the reading to 0 before measurement.
Method:
1. When the test leads in open status and frequency is 1kHz, press REL to reset the reading to zero.
2. When the test leads are shorted and frequency is 10kHz, press REL to reset the reading to zero.
For inductance over 1H, it takes long time to steady the reading
Values of capacitance loss factor (D) and inductance quality factor (Q) are only for reference.
Do not input voltage over 30V (sine wave RMS), (peak value 42V) or DC 60V.
Disconnect test leads with the circuit after measurement.
黑
红
L
DIGITAL MULTIMETER
True RMS
6000
Counts
FUSED
CAT II 600V
FUSED
MAX 30 sec EACH 15min
1000V
750V
max
Summary of Contents for UT8803
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