User`s guide

Introduction 1
Your Multimeter in Brief
U1273A/U1273AX User’s Guide 19
Table 1- 4 U1273A/U1273AX rotary switch functions
Legend Description Learn more on:
Low impedance AC or DC voltage
measurement for eliminating ghost voltages
page 49
Off page 6
AC voltage measurement with Low Pass Filter
page 34 and
page 37
AC voltage measurement (up to millivolts)
with Low Pass Filter
AC, DC, or AC+DC voltage measurement
page 34,
page 39, and
page 42
AC, DC, or AC+DC voltage measurement (up
to millivolts)
Resistance measurement, Continuity test, or
Resistance measurement with offset
compensation
page 51,
page 54, and
page 57
Diode test or Auto-diode test
page 60 and
page 64
Capacitance or Temperature measurement
page 66 and
page 68
AC, DC, or AC+DC current measurement
page 72 and
page 42
AC, DC, or AC+DC current measurement (up
to microamperes)
Z LOW
Smart
Auto