User`s guide

1
U1273A/U1273AX Handheld Digital Multimeter
User’s Guide
Agilent Technologies
1
Introduction
About This Manual 2
Documentation map 2
Safety notes 2
Preparing Your Multimeter 3
Check the shipment 3
Install the batteries 3
Turn on your multimeter 6
Automatic power-off 6
OLED Auto Dim function 7
Increase the OLED brightness 7
Select the range 8
Alerts and warnings during measurement 8
Adjust the tilt stand 11
Connect the IR-USB cable 11
Power-on options 13
Your Multimeter in Brief 14
Dimensions 14
Overview 16
Rotary switch 18
Keypad 20
Display screen 24
Input terminals 30
Cleaning Your Multimeter 32
This chapter lists the package contents for the
U1273A/U1273AX handheld digital multimeter and teaches
you how to set up your multimeter for the first time. An
introduction to all the features of the multimeter is also
given.