Vehicle Super Probe
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5.3 Frequency
Figure 5
1)
Clip the red alligator clip to the battery positive pole; Clip the black alligator clip to
the battery negative pole.
2) Once the device is powered on, it will enter DC voltage test mode as default.
Short press the mode button to enter the menu, short press the down button to
place the cursor in the frequency mode, and short press the mode button to enter
the frequency waveform display mode.
3) The auxiliary ground wire is connected to one end of the circuit under test, and
the probe contacts the other end of the test circuit. The LCD display will show the
minimum frequency, maximum frequency and waveform frequency (Figure 5),
and display the signal waveform in real time. You can adjust the sampling
frequency by pressing the Up/Down Button. In Figure 5, “time: 500us” is the time
interval indicated by each large grid. This time reading will change with the
sampling frequency.
4) Long press and hold the mode button until the device switches to digital display
mode. The LCD display will display the current frequency, minimum frequency,
and maximum frequency.
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