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| Extech Contact Tachometer |
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| 461891 |
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$199.99 |
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| Extech Contact Tachometer w/NIST |
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| 461891-NIST |
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$274.99 |
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Model 461891 Features:
- Fast and accurate RPM and surface speed measurements
- Make contact measurements of rotating objects
- Measure linear surface speeds in ft/min or m/min using three accessory wheels provided
- Recalls Last/MAX/MIN values
- Includes: Cone tip, flat tip, and spare wheel for surface speed measurements, 4 AA batteries and case
NOTE: For an additional charge, Extech will supply your meter complete with a Certificate of Calibration Traceable to N.I.S.T. with Data.
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Model 461891 Specifications:
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