4.8 Frequency Measuring Using
• Turn the rotary range switch to the
• Insert red test lead to the red "+" input jack and the
black lead to the black "COM" input jack.
• Bring the test probe tips into contact with the sample
under test.
1.800.561.8187
Clamp-on Meter Model 565
Voltage Input
WARNING: When performing a Frequency
measurement, you should either use the voltage
signal or current signal, but never both together.
If both sources are applied an error reading will
occur.
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range.
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