The PLT200 laser handheld tachometer is a battery-operated multifunctional device designed to measure speed, pulse counting, summation, and time measurements. With its Class 2M laser sensor, it can measure accurately at speeds of up to 200,000 RPM. Pulse detection is achieved using a corresponding reflective tape. An internal memory allows for the recording of maximum and minimum RPM values. The summation function can be used to measure, for example, the number of pieces or the number of revolutions of a shaft. An input socket enables triggering and pulse detection via an external sensor with a TTL signal. For contact measurement, there is an adapter with standard measuring tips. The captured pulses can be transmitted 1:1 to an additional display, for example, through an output socket.