Extech Instruments 461893 User Manual
Extech Instruments 461893 User Manual

Extech Instruments 461893 User Manual

Digital photo tachometer

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User's Manual
Digital Photo Tachometer
Model 461893

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Summary of Contents for Extech Instruments 461893

  • Page 1 User's Manual Digital Photo Tachometer Model 461893...
  • Page 2: Specifications

    WARRANTY EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment (a six month limited warranty applies on sensors and cables). If it should become necessary to return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-7440 ext.
  • Page 3 5. If the RPM value is < 50, apply additional pieces of reflective tape (four pieces are shown below). Divide the LCD reading by the number of reflective tapes to compute the actual RPM (Actual RPM = Reading / 4). Light source and reflection Photo Tachometer Reflective tape Rotating object Model 461893 Ver. 1.3 Oct. 2002...
  • Page 4 Tech support: Ext. 200; Email: support@extech.com Repair/Returns: Ext. 210; Email: repair@extech.com Website: www.extech.com Copyright © 2002 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form. more infor for Extech 461893 Phone: 01235 838 555 Email: cs@airconcern.co.uk...

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