B&K Precision 393 - Manual - Manual (Page 20)

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Follow these steps to make a temperature measurement.
1. Plug the K-type thermocouple directly into the meter.
2. Apply the thermocouple bead tip to the sample you
would like to measure the temperature of.
3. Take measured reading from the display.
2.9 Make Frequency Measurements
Turn the rotary switch to the corresponding symbol for the
measurement you would like to perform.
Follow these steps to make a temperature measurement.
1. Connect the black test lead to the COM input.
2. Connect the red test lead to the VΩHz%ns input.
3. Probe with the test leads to the DUT and take the
measured reading on display.
2.10 Percent Duty Cycle Measurements
Turn the rotary switch to the corresponding symbol for the
measurement you would like to perform. Press the shift button
to switch between Hz and %.
1. Connect the black test lead to the COM input.
2. Connect the red test lead to the VΩHz%ns input.
3. Probe with the test leads to the DUT and take the
measured reading on display.
20 A uAmA COM V.Ω
Frequency