Using Testo 465 Non-contact Tachometer, rpm can be easily measured without contact using only one hand. The measuring instrument is thus suitable for measurements on rotating parts such as ventilators and shafts. Simply attach a reflective marker (optional) to the measurement object, point the visible red beam of light at the reflective marker, and measure. The distance to the measurement object is up to 600 mm.
The measuring instrument stores mean, min. and max. values as well as the last measurement value. The Softcase included in delivery protects the instrument from impact, ensuring an especially long working life.