The PCE-AT 5 Tachometer is a portable device used to measure revolutions per minute (rpm) in one-cylinder two-stroke and eight-cylinder four-stroke combustion engines with electric ignition starters. The PCE-AT 5 handheld automotive tachometer features an easy-to-read, backlit digital LCD display and flashlight functionality for low-light applications.
PCE-OM 15 is a handheld strobe rotation meter or tachometer with trigger functionality. This easy-to-use portable digital stroboscope gun features high / low range selection and push-button rate control to scale the flash rate slower (x½) and faster (x2). In addition, two knobs allow coarse and fine adjustment of the flash rate.