Applications for speed meters are multi-faceted. In addition to rpm measurement of rotating objects, the speed or length of conveyor belts and goods sold by the metre can also be measured using contact measurement via a measuring wheel. There is also the possibility of determining the rpm of rotating objects without contact using a reflection mark and a light beam emitted by the instrument. In addition to determining rpm, stroboscopes are also frequently used for the measurement, checking and monitoring of vibrating and fast-moving parts in industrial production, due to their fast flash light sequence.

5 Products found
  • testo 476 - Pocket StrobeTM handheld stroboscope

    Order-Nr. 0563 4760

    The testo 476 Pocket StrobeTM handheld stroboscope with high-intensity light is ideal for rpm measurement, and for the inspection of parts moving at high frequencies.

    • High setting accuracy and stability thanks to dynamic setting dial

    • High light intensity due to energy optimised switching electronics and powerful xenon flashlamp

    • Memory function (last reading is stored when switched off)

    • Powerful rechargeable battery pack for min. 2 hours' continuous operation without mains connection over the whole frequency range

  • testo 477 - LED stroboscope

    Order-Nr. 0563 4770

    The testo 477 LED stroboscope allows you to perform inspections and quality control of machines and systems and rotational speed measurements on hard-to-reach, small and fast-moving objects while the machines are still running.

    • Very high measurement range (up to 300,000 flashes per minute)

    • Very high illumination (up to 1500 Lux)

    • Long operating times (battery power for up to 5 h)

    • Trigger input and output (for connectivity to external systems and control via external sensor)

  • testo 460 - Tachometer

    Order-Nr. 0560 0460

    For carrying out non-contact rpm measurements, the testo 460 tachometer includes self-adhesive reflective markers, LED measurement spot marking, and further high-quality accessories.

    • Optical rpm measurements

    • LED measuring spot marking

    • Easy to read display / backlit for use in all lighting conditions

    • Comprehensive accessories: reflective markers / protective cap / belt bag

  • testo 465 - Tachometer kit

    Order-Nr. 0563 0465

    You can use the testo 465 tachometer for quick and easy rpm measurement on rotating parts, such as fans and shafts.

    • Easy one-hand operation

    • Saves mean/maximum value (last reading)

    • Robustly designed SoftCase (protective case)

    • Measurement distance of up to 600 mm

  • testo 470 - Tachometer kit

    Order-Nr. 0563 0470

    One tachometer, multiple measurements: The testo 470 tachometer carries out rpm measurements on motors, shafts, fans, etc., but that’s not all. With this handy instrument, you can also determine speeds and lengths (of conveyor belts and rotors, for example).

    • Easy one-hand operation

    • Measurement of rpm, speeds, and lengths

    • Storage of mean / max / min values, last reading

    • Robust design with SoftCase (protective case)

5 Products found