Frequency & Duty Cycle Measurement; Temperature Measurement - Martindale Electric ET5 Instruction Manual

Taking all necessary safety precautions, and observing the correct
polarity for electrolytic capacitors, connect the test probes to the
capacitor to be measured.
If the capacitor being measured is charged, diS.C will be displayed
on the LCD.
Read the measured capacitance from the lower display.
3.19 Frequency & Duty Cycle Measurement
COM
Connect the black test lead to the terminal and the red test lead
+
to the terminal.
Set the rotary switch to the % Hz position.
Taking all necessary safety precautions connect the test leads to the
circuit being measured and read the measured frequency from the
lower display and the measured duty cycle from the upper display.

3.20 Temperature Measurement

Set the rotary switch to the °F °C position and set the TEMP switch
to the TEMP position.
Connect a K-type thermocouple probe, suitable for the type of
temperature measurement and temperature range being made, to
the K-TYPE sockets.
Taking all necessary safety precautions position the thermocouple at
the surface or in the medium to be measured and read the measured
temperature from the display.
The temperature will be displayed in °C on the lower display and °F
on the upper.
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