Testo 470, the ideal combination of optical and mechanical rpm measurement. An optical measurement becomes a mechanical measurement by simply attaching an adapter for probe tip or surface speed disc.
  • Easy one-hand operation
  • Measurement of rpm, speeds and lengths
  • “Low Batt” warning
  • Robust design with SoftCase (protective case)
  • Storage of mean/max./min. values, last reading
  • Measurement distance up to 600 mm (optical measurement)
  • Measurement of rpm

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