The Testo 460 is a rotational speed measuring instrument. It is normally used to measure rotational speed, e.g. of impellers, drums and spindles.
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The Testo 460 optically measures rpm, e.g. of ventilators and shafts. The measurement spot is displayed on the measurement object with an LED marking. Max./min. values are displayed directly at the press of a button. The backlit display allows the measurement values to be easily read out, even in unfavourable light conditions.
For reliable measurements it is necessary to use reflective markers. To apply the reflective marker, wait until the object to be measured has come to a standstill. The ideal distance to the measurement object is between 10 and 40 cm. During the measurement, always aim at the reflective marker from an angle of approx.30°. This avoids multiple reflections from the surface.
Optical rpm measurement with LED measurement spot marking.
Incl. calibration protocol.
Protective cap for safe storage.
Including wrist strap and belt holder.
Testo 460 Specifications:
Includes: testo 460 tachometer, reflective markers, protective cap, calibration certificate, belt bag, batteries.