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Tachometers & RPM Meters
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  1. Martindale RT80 Optical Tachometer
    £132.00
    Save £27.05
    £104.95
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    Martindale RT80 Optical Tachometer

    • Measure 1000 to 9999 RPM and RPS from 1.7 to 1666 RPS
    • Non-contact measurements
    • Calculate MAX/MIN
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Tachometers & RPM Meters

About Tachometers & RPM Meters

Available in both contact and non-contact forms, tachometers measure the overall RPM (revolutions per minute) of machinery to ensure correct installation and use.

Non-contact tachometers work by using reflective materials that the tester can read as it revolves. By determining the amount of times that the system revolves, the tachometer can gain a reading of overall RPM and displays this as a value on the built-in screen. Direct contact tachometers are best for more accurate measurements, but require more careful setup.