Agilent Technologies U1251A, User'S And Service Manual

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Getting Started Tutorial 1
Agilent U1251A/U1252A User’s and Service Guide 25
The “+” or “–” sign is indicated when the positive or
negative value has been measured or calculated. Each
segment represents 25000 or 500 counts depending on the
range indicated on the peak bar graph. See the table below.
Selection of Display by Hz Button
The frequency measuring helps to detect the presence of
harmonic currents in neutral conductors and determines
whether these neutral currents are the result of unbalanced
phases or non- linear loads. Pushing
enters Frequency
Range Counts / Segment Used for the Function
25000 V, A,
Ω
, Diode
25000 V, A,
Ω
25000 V, A,
Ω
, nS
500
V, A,
500
500