Frequency Measurement - Tenmars TM-86 User Manual

4.3.8. Frequency measurement

The maximum input for AC voltage is 600V.
Do not attempt to measure higher voltages to
avoid electrical shocks or damages to the
instrument.
Fig. 9: Using the instrument for frequency measurement
1.Selecting the position Hz/DUTY. The symbol "Hz" is
shown at display.
2.Insert the test leads into the jacks, the red plug into
jack and black plug into COM jack (see Fig. 9).
3.Connect the test leads to the circuit under test; the
frequency value will be displayed.
4.If the message "O.L" is displayed the maximum
readable value is reached.
5.For HOLD function please refer to paragraph 4.2.
CAUTION
EN - 23
TM-86