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D/Q/θ/ESR Select Mode
If necessary, press the D/Q/θ/ESR button to select
secondary parameters.
Each press of the D/Q/θ/ESR button, the following
modes will be displayed on the screen:
D (Dissipation factor), Q (Quality factor), θ (Phase
angle), and ESR (Equivalent series resistance).
Test Frequency (FREQ)
TH2822 series handheld LCR meters apply AC signal
to DUT for measurement. Frequency is among the
main parameters of AC signal. By the presence of
component’s non-ideality and distributed parameters,
the effect of distributed parameters of test port and
test lead, the test frequency used on the same
component might cause different test result. Therefore,
a proper frequency should be selected before test.
Selecting Frequency
Change the test frequency, push the FREQ button. If
the secondary display does not indicate the frequency,
it will display the actual operating frequency when you
press FREQ. If the secondary display indicates
frequency, at each press of the FREQ button, the
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