English Datasheet

Combination Photo Tachometer/Stroboscope
2 meters in one - Stroboscope to analyze rotating objects
Plus a Non-Contact Tachometer to measure rpms
Features:
• Unique display where characters reverse direction
depending on measurement mode you are in
• Large 0.4" 5 digit LCD digital display
• Microprocessor based with quartz crystal oscillator
to maintain high accuracy
• Tachometer memory stores last, max and min readings
• Performs Tachometer RPM measurement and
Stroboscopic speed and motion analysis
• Stroboscope course and fine flash rate adjustments
in three ranges
• Battery operation brings motion analysis to any location
• Complete with four 1.5 volt AA batteries,
reflective tape and carrying case
Specifications
Range RPM
Accuracy
Surface Speed
Sampling Time
Resolution
Power
Dimensions
Weight
Photo
0.5 to 20,000
Strobe
5 to 99,999
±(0.1% +2digits)
0.2 to 6560 ft/min
1sec > 6 RPM
1 Sec ≥ 60 RPM
0.1 RPM (<1,000 RPM)
0.1 FPM (<1,000 FPM)
1 RPM ( ≥ 1,000 RPM)
1 FPM (≥1,000 FPM)
4 x 1.5V AA Batteries
8.5 x 2.6 x 1.5" (215 x 65 x 38mm)
10.6oz (300g)
Ordering Information:
461825 ................Combination Tachometer/Stroboscope
461825-NIST ......461825 with NIST certificate
461937 ................Spare Reflective Tape (23" each strip),10pk
www.extech.com
Specifications subject to change without notice.
6/13/08 - R1
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
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