testo 460 – Pocket-sized non-contact rpm measurement

Product catalog summary

Overview: The testo 460 is a compact, pocket-sized instrument designed for non-contact optical rpm measurement, suitable for use on ventilators and shafts. It features a visible LED measurement spot and requires a reflective marker for accurate readings.

Key Features:

Measures rpm from a distance of 10 to 40 cm.
Displays min/max values at the press of a button.
Hold-button for convenient reading of values.
Illuminated display for easy reading in poor lighting conditions.
Includes protective cap, wrist strap, and belt holder for safe storage.

Technical Specifications:

Storage Temperature: -40 to +70 °C
Operating Temperature: 0 to +50 °C
Battery Type: 2 AAA batteries
Battery Life: Approximately 20 hours without display illumination
Weight: 85 g (including battery and protective cap)
Dimensions: 119 x 46 x 25 mm (including protective cap)
Protection Class: IP40
Selectable Units: rpm, rps
Measuring Rate: 0.5 seconds
Warranty: 2 years

Measurement Details:

Sensor Type: Optical
Measurement Range: 100 to 29999 rpm
Accuracy: ±(0.02% of measured value) ±1 digit
Resolution: 0.1 rpm (100 to 999.9 rpm), 1 rpm (1000 to 29,999 rpm)

Accessories:

Self-adhesive reflectors (Part no. 0554 0493)
ISO calibration certificate with selectable calibration points (Part no. 0520 0114)

Additional Information: The testo 460 is designed for ease of use and longevity, with a focus on providing accurate and reliable rpm measurements in a variety of settings. The device is subject to change without notice.

Catalog excerpts

testo 460 – Pocket-sized non-contact rpm measurement-1

Optical rpm measurement with LED measurement spot Min./max. values Display illumination Protective cap for safe storage Incl. wrist strap and belt holder The especially handy, pocket-sized rpm measuring instrument testo 460 optically measures rpm, e.g. on ventilators and shafts. The ideal distance to the measurement object is between 10 and 40 cm. Simply attach a reflective marker (optional) to the measurement object, point the visible measurement spot at the reflective marker, and measure. Min./max. values are directly displayed at the press of a button. The Hold-button allows particularly convenient reading of the measurement values. The illuminated display enables easy read-out of the measurement values even in bad lighting, testo 460 is very small, handy and easy to operate The clip-on protectiove cap, wrist strap and a belt holder provide safe storage, ensuring an especially long working

Open the catalog to page 1

testo 460 – Pocket-sized non-contact rpm measurement-2

Technical data / Accessories Sensor type testo 460 measuring instrument for rpm incl. protection cap, batteries and calibration General technical data Accessories for measuring instrument

Open the catalog to page 2