Introduction - Extech Instruments RPM250W User Manual

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Introduction

Thank you for selecting the Extech RPM250W Laser Tachometer. This meter
measures rotations per minute on equipment such as fan blades, rotors, tur-
bines, and similar machinery. The RPM250W is also a counter where items
on a conveyor, for example, can be counted. Measurements are made using
the built-in photo-electric sensor, situated at the top of the meter. Readings
are shown on the backlit LCD.
The meter includes Bluetooth connectivity, MAX/MIN memory (in RPM mode),
auto power off, data hold, Laser pointer, backlit LCD, and tripod mount.
Using the Extech ExView mobile app, you can pair your smart devices with
the meter using Bluetooth. The app and the W Series meters were developed
together for seamless integration. Download the free app from the App Store
(iOS®) or from Google Play (Android™).
This quality instrument is designed to provide years of reliable service, high
accuracy and simple operation. Please visit the Extech website for additional
information and world-class support.
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