Introduction; Main Features; Safety; Safety Precautions - Extech Instruments 381295 User Manual

Introduction

Main Features

•
Rechargeable batteries and AC Adaptor:
Model 381295 (120V, 60Hz)
Model 381295-220 (240V, 50Hz)
•
RS-232C PC interface for viewing, saving, and printing measurement and
waveform data.
•
Dual Channel operation plus Auto Calibration features.
•
Automatic settings for horizontal and vertical divisions.
•
DC to 5MHz bandwidth
•
Built-in auto ranging True-RMS digital MultiMeter
•
Auto ranging
•
Data hold and run modes.
•
Backlit display with Low battery indication.
•
Display Type: Super-Twist 132 x 128 pixels.
•
Designed to comply with safety standards: UL3111 and CSA C22.2 No.1010-1

Safety

Attention
Carefully read the following safety information before using this instrument.

Safety Precautions

Specific warning and caution statements, where they apply, will be found throughout the
manual.
A 'Caution' identifies conditions and actions that may damage the instrument. A
'Warning' identifies conditions and actions that pose hazard(s) to the user.
Symbols used on this instrument and in this manual are explained in the next table.
Warning
To avoid electrical shock, use only the supplied power supply.
See explanation in manual
Dangerous Voltage
Double Insulation (Protection Class)
Earth (Ground)
Either AC or DC
DC – Direct Current
AC – Alternating Current
Fuse
3 381295 381295-220 V1.3 5/06