Meter Description - Extech Instruments 461920 Manual

Introduction
Congratulations on your purchase of Extech's Mini Laser
Photo Tachometer, Model 461920. This Tachometer
provides non-contact RPM and Revolution count
measurements. The laser pointer beam provides accurate
long distance measurements for photo tachometer
measurements. This meter is shipped fully tested and
calibrated and, with proper use, will provide years of
reliable service.

Meter Description

1. Photo Tachometer sensor and laser source
2. MEASURE button
3. MEMORY button
4. MODE button
5. AC Power Adaptor
6. Bat se533 -.19tor
2 461920-EU V2.1 8/09