Aneng SZ18, Руководство пользователя

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Measure Frequency and Duty Cycle
1. Connect the black test lead to the COM Terminal and
the red lead to the Terminal;
2. Turn the rotary switch to , press SELECT
to frequency test function (
≥10V
，
1~100KHz); or
turn the rotary switch to , press SELECT
to frequency test function
(≤10V
，
1~5MHz);
3. If the frequency between 100kHz and 5MHz,
press SELECT to enter AC mV position. Touch
the probes to the desired test points, now the vice
display will show frequency; Then press the
SELECT again, the main display will show
frequency and vice display will show duty cycle.
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