User`s guide

U1273A/U1273AX Handheld Digital Multimeter
Understanding the Rotary Switch
4 U1273A/U1273AX Quick Start Guide
Understanding the Rotary Switch
NOTE
Press to switch between the primary and shifted func-
tions shown on the rotary switch.
S
h
i
f
t
V
i
e
w
E
s
c
Legend Description
Z
LOW
(low input impedance) AC/DC V for eliminating
ghost voltages
Off
AC V
AC V with Low Pass Filter
AC mV
AC mV with Low Pass Filter
DC V
AC V or AC+DC V
DC mV
AC mV or AC+DC mV
Resistance
Continuity or Smart Ω (offset compensation)
Diode
Auto-diode
Capacitance
Temperature
DC mA (or A)
AC mA (or A) or AC+DC mA (or A)
DC μA
AC μA or AC+DC μA
Z LOW
Smart
Auto