Extech Instruments 461750 User Manual

4 461750-en-US_ V2.5 11/21
Measurements
RPM Measurements
Contact Tachometer
1. Affix the convex (cone) or concave (funnel) attachment that best fits the application to the
meter shaft as shown below.
2. Turn the meter ON.
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

Extech Instruments 461750 Specifications

General

Brand	Extech Instruments
Model	461750
Category	Measuring Instruments
Language	English