Frequency Measuring Using Voltage Input - Multimetrix CM 660 User Manual

4.7

Frequency Measuring Using Voltage Input

20 to 4000Hz (2 ranges)
• Turn the rotary switch to the
Press the SELECT button to measure the frequency (
•
appear on the display )
• Insert the black lead to the black "COM" input jack and the red
lead to the red "+" input jack
• Bring the test probe tips into contact with the sample under test
• Press the SELECT button to display the voltage
Warning: "-----" indicates that V <0.2V and F <20Hz
20
range
HOLD
Hz
TEMP.
Hz
OFF
OFF
SELECT RANGE MIN/MAX PEAK
TM
CM 660
CAT III
600V MAX
V
COM
AC Clamp-on Meter Model CM 660 / CM 670 / CM 685
will