1 Introduction
Your Multimeter in Brief
38 U1271A/U1272A User’s Guide
Figure 1-10 U1271A rotary switch
Each position of the U1271A rotary switch (shown in
Figure 1- 10) is described in Table 1- 5.
Table 1-5 U1271A rotary switch functions
Legend Description Learn more on:
Off page 25
AC or DC voltage measurement for signal
identification
page 70
AC voltage measurement with Low Pass Filter
page 56 and
page 59
AC voltage measurement (up to millivolts)
with Low Pass Filter
DC voltage measurement
page 60
DC voltage measurement (up to millivolts)
Resistance measurement or Continuity test
page 71 and
page 74
Diode test page 80