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 29
Table 1 - 11 U1232A and U1233A terminal connections for different
measuring functions
Rotary switch position Input terminals
Overload protection
U1233A U1232A
600 Vrms
600 Vrms for
short circuit <0.3 A
11 A/1000 V, fast-acting fuse
Hz
Hz
AUX
Hz
Hz
Hz
Hz