Table 1-8
Selecting display with the Dual button (continued)
Rotary switch position (Function)
(DC voltage)
Notes for selecting display with the Dual button:
[a] Reading of dBm or dBV depends on the last review on AC V. If the last review is dBV, the following display will also remain in dBV.
(AC + DC voltage)
[for U1252B]
(DC current)
(AC current)
(AC + DC current)
[for U1252B]
(DC current)
Keysight U1251B and U1252B User's and Service Guide
Primary display
DC mV
[a]
dBm or dBV
DC mV
DC mV
AC + DC mV
dBm or dBV
AC + DC mV
AC + DC mV
AC + DC mV
DC A
DC A
DC A
AC A
AC A
AC A
AC + DC A
AC + DC A
AC + DC A
AC + DC A
DC mA
DC mA
% (0–20 or 4–20)
DC mA
Getting Started
Secondary display
Hz (DC coupling)
DC mV
AC mV
Ambient temperature C or F
Hz (AC coupling)
AC + DC mV
AC mV
DC mV
Ambient temperature C or F
Hz (DC coupling)
AC A
Ambient temperature C or F
Hz (AC coupling)
DC A
Ambient temperature C or F
Hz (AC coupling)
AC A
DC A
Ambient temperature C or F
Hz (DC coupling)
AC mA
DC mA
Ambient temperature C or F
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