Extech VB400 Operating Manual

User's Guide

Pen Vibration Meter

Model VB400

Introduction

Congratulations on your purchase of this Extech Meter. The VB400 is designed to provide easy
and accurate velocity and acceleration measurements on industrial machinery. This meter is
shipped fully tested and calibrated and, with proper use, will provide years of reliable service.

Features

• Applications for industrial vibration monitoring :

• All in one pen type digital vibration meter.

• Acceleration, Velocity measurement, RMS measurement value.

• Metric & Imperial display unit

• Frequency range 10 Hz - 1 kHz, sensitivity designed to meet ISO 2954.

• High accuracy and easy to read LCD display.

• Complete with the test pin and magnetic base.

• Low battery indicator.

• IP65 protection.

Safety

This symbol, adjacent to another symbol or terminal, indicates the user must refer to the
manual for further information.

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VB400-EU-EN-V1.0