Specifications

Model UT71C/D/E: OPERATING MANUAL
Blue Button
Press the button once
Press the button once
AC+DC
When it is at AC measurement mode, press the button to
display AC+DC True RMS value in the primary display and the
left secondary display “AC+DC”.
Use the blue button to select any rotary switch alternate function
(labeled in blue letters).
Press and hold the Button while turning on the Meter to toggle
to 4000 counts for all functions.
It is faster when the Meter is at 4000 counts measurement
mode.
After the Meter is resuming from Automatic Power Off or turn
on and off again, the Meter will back to normal measurement
mode (40000 counts).
Table 2-2. Functional Buttons
Button Description Access Method
20
Yellow Button