Tachometer

A tachometer is a precision instrument designed to measure the rotational speed (RPM) of motors, machinery, and rotating equipment. It provides fast, accurate, and stable readings, making it essential for maintenance, troubleshooting, and quality control in industrial, automotive, and mechanical applications.

Tachometers are widely used by technicians and engineers to monitor machine performance, detect abnormalities, and ensure that equipment is operating within safe and optimal speed ranges. Depending on the model, measurements can be taken contact or non-contact (laser), allowing flexible use across different environments.