Functions and Features
Rotary switch
Measurements
and power off
functions
Function buttons
Actions
Freeze measured value
• Record maximum, minimum, and
calculate true average
• Toggle between maximum, average, and
minimum
Toggle measurement type
Toggle peak hold test
Enable frequency or duty cycle
secondary display
Turn on backlight
Offset measured value
Change measuring range manually
Turn on auto range
[1] Duty cycle % function is only available for U1213A.
Steps
Press Hold/Max Min
• Press Hold/Max Min > 1 second
• Press Hold/Max Min again
Press Shift/Peak
Press Shift/Peak > 1 second
[1]
on
Press Hz/
Press Hz/
Press DNull
Press Range/Auto
Press Range/Auto > 1 second
> 1 second
Quick Start Guide