Related Manuals for Extech Instruments 461700
Summary of Contents for Extech Instruments 461700
- Page 1 User's Guide Extech 461700 PocketTach Mini Photo Tachometer Extech 461700-NIST PocketTach Mini Photo Tachometer Mini Photo Tachometer Model 461700 Mini Contact Tachometer Model 461750 actoolsupply.com...
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Page 2: Specifications
Introduction Congratulations on your purchase of the Extech Tachometer. The Model 461700 Photo Tachometer uses precision optics and reflective tape to measure the RPM of rotating devices such as fans and gears. The Model 461750 Contact Tachometer uses convex and concave attachments to measure RPM. -
Page 3: Meter Description
Alternate Power ON/OFF button Note that the battery compartment is located on the rear of the instrument Display Description Low Battery Data Hold Rotations per minute Meters per minute Feet per minute Yards per minute 461700 / 461750 Version 2.3 Mar 2004 actoolsupply.com... -
Page 4: Meter Power
2. For 461750 only: To disable this feature, turn the meter off. Then press and hold the POWER and UNITS buttons until the meter turns on. Release the POWER button first and the ‘n’ display icon will appear. This indicates that the feature is disabled. 461700 / 461750 Version 2.3 Mar 2004 actoolsupply.com... - Page 5 3. Use the UNITS button to select RPM (the display will reflect the selection). 4. Touch the attachment to the moving object and read the displayed measurement. Rotating Wheel Touch the convex or concave attachment to the turning object 461700 / 461750 Version 2.3 Mar 2004 actoolsupply.com...
- Page 6 After the meter is turned on, the POWER-HOLD button can be pressed and released to activate Data Hold. Data Hold automatically freezes the displayed reading. While the reading is held, the HOLD display icon switches on. Press the POWER-HOLD button again to exit this mode. 461700 / 461750 Version 2.3 Mar 2004 actoolsupply.com...
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Page 7: Maintenance
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).
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