Keysight U1251B Guia De Inicio Rapido página 15

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Frequency and Frequency Counter
Measurements
Frequency Measurement
During AC/DC voltage or AC/DC current
measurements, you can measure the signal
frequency by pressing
Frequency Counter Measurement
1 Set the rotary switch to
2 Press
(Hz) function. "—1—" on the secondary display
means the input signal frequency is divided by
1. This accommodates for higher frequency
range of up to 985 kHz.
3 Connect the red and black test leads to input
terminals V (red) and COM (black)
respectively.
Keysight U1251B and U1252B Quick Start Guide
at any time.
.
to select the frequency counter
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