Triplett Laser Photo Tachometer, 19-3/4in Max Target Distance

The triplett ta150 tachometer provides fast and accurate non-contact rpm of rotating objects and count rev measurements. The laser pointer beam provides accurate long distance measurements for photo tachometer measurements with a 19.7in 500mm maximum target distance. It features a quartz crystal timebase, fast 0.5 second sampling rate over 120rpm and a 5-digit backlit lcd display. Built-in memory recalls min/max/last value stored. Includes 23in 58.4cm reflective tape, 9v battery and carrying case. 1-year warranty.