User`s guide
Table Of Contents
- Agilent U1231A, U1232A, and U1233A Handheld Digital Multimeter
- Table of Contents
- List of Figures
- List of Tables
- Introduction
- Making Measurements
- Multimeter Features
- Multimeter Setup Options
- Using the Setup Menu
- Setup Menu Summary
- Setup Menu Items
- Changing the variation count
- Enabling and changing the Smooth refresh rate
- Enabling and changing the voltage alert level
- Changing the beep frequency
- Changing the auto power-off (APO) timeout
- Changing the LCD backlight timeout
- Adjusting the LCD backlight intensity
- Enabling the LED flashlight timeout
- Adjusting the LED flashlight intensity
- Changing the minimum measurable frequency
- Changing the continuity test alerts
- Changing the power-on greeting tone
- Resetting the Setup items
- Changing the scale conversion value
- Enable the AC/DC mV measurement
- Enable open continuity test by default
- Changing the temperature unit
- Characteristics and Specifications

Introduction 1
Your Multimeter in Brief
U1231A/U1232A/U1233A User’s Guide 17
Overview
Front panel
The front panel parts of your multimeter are described in
this section. Click the respective “Learn more” pages in
Table 1- 3 for more information on each part.
Figure 1-7 Front panel
Table 1 - 3 Front panel parts
Legend Description Learn more on:
1 Display screen page 24
2 Keypad page 22
3 Te r m i n a l s page 28
4 Voltage presence indicator (U1233A only) page 66
5 Rotary switch page 19
1
3
4
2
5