Professional Digital Laser Tachometer Photo Tach SM 6234-E for RPM, Total and Hz

This is a professional digital Laser Tachometer for the measurement of RPM, total revolutions or rotation frequency in Hz. Simply aim the laser beam at a reflective mark placed on a rotating device, push the button and the RPM or Hertz reading is immediately displayed. No contact with the shaft or wheel is necessary to measure the rotational speed. The photo tachometer comes in a very sturdy storage box with foam insert. This Tachometer can be used to troubleshoot and tune gasoline and diesel engines, machines, electrical motors and belt drives. It has a wide range of industrial, manufacturing and factory applications and should not be missed in any work shop.