Rotary Dial Functions - Tektronix DMM912 Instructions For Use Manual

Rotary dial functions

OFF. Turns the power off and erases display memory.
V / dBm / Hz. AC voltage measurements. Blue button
toggles upper readout between frequency and dBm (dB).
DC voltage measurements.
V .
mV . High resolution DC voltage measurements for
voltages less than 400 mV.
AC + DC. Computes a true RMS voltage measurement
based on both the AC and DC components of the input
signal.
Hz / % DF. Frequency measurements. Blue button toggles
display reading to duty factor.
1–16 DMM912/914/916