UNI-T UT206A Specifikace stáhnout pdf (Strana 21)

H. Measuring Duty Cycle (See figure 10)

The duty cycle measurement range is: 0.1%~99.9%. To measure duty

cycle, do the following:

1. Set up the Meter to measure frequency.

2. To select duty cycle, press Hz until the % symbol is shown on the 

display.

3. Connect the test leads across with the object being measured.

The measured value shows on the display.

Note

• The LCD displays 000.0% indicating the input signal is high or low 

level.

• When duty cycle measurement has been completed, disconnect the 

connection between the testing leads and the circuit under test, and 

remove the testing leads away from the input terminals of the Meter.

Measurement Operation (8)

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Model UT205/UT206: OPERATING MANUAL

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UNI-T UT206A Specifikace Strana 21