User`s guide

A Shift Functions Using the Shift Key
154 U1273A/U1273AX User’s Guide
Table A- 1 U1273A/U1273AX default and shift functions
Rotary switch position
Function shown in the primary display:
Default When is pressed
Low impedance (Z
LOW
) AC or DC voltage
measurement (AC/DC V)
[1]
-
AC voltage measurement (AC V)
AC voltage measurement (AC V) with
low-pass filter (LPF)
AC voltage measurement (AC mV)
AC voltage measurement (AC mV) with
low-pass filter (LPF)
DC voltage measurement (DC V)
AC voltage measurement (AC V)
AC+DC voltage measurement (AC+DC V)
DC voltage measurement (DC mV)
AC voltage measurement (AC mV)
AC+DC voltage measurement (AC+DC mV)
Resistance measurement (Ω)
Continuity test ( Ω)
Resistance measurement (Ω) with offset
compensation (Smart Ω)
Diode test (V) Auto-diode test (V)
Capacitance measurement (F) Temperature measurement (°C or °F)
With the positive probe
inserted into the µA mA
terminal
DC current measurement (DC mA)
AC current measurement (AC mA)
AC+DC current measurement (AC+DC mA)
% (0-20 or 4-20) mA
With the positive probe
inserted into the A
terminal
DC current measurement (DC A)
AC current measurement (AC A)
AC+DC current measurement (AC+DC A)
% (0-20 or 4-20) A
S
h
i
f
t
V
i
e
w
E
s
c
Z LOW
Smart
Auto