Digital tachometer with measurement up to 99,999 rpm. To measure the measurement, point the tachometer light to the object's reflective tape to measure the RPM. The tachometer measures maximum value, minimum value, average value and zero reduction. Function count objects, as long as they are reflective. Memorization of data. It allows data transfer by USB cable. Automatic shutdown after 15 minutes of inactivity. Waiting mode and low battery warning. DISPLAY 99999. It is supplied with software, USB cable and reflecting tape. According to the standards at 61326-1.