The Combination Contact/Non-Contact Laser Tachometer from General Tools is a high-precision instrument designed for measuring rotational speed. With a measurement range of 0.5 to 99,999 RPM, it is suitable for a wide range of applications, including automotive, manufacturing, and HVAC. The device features both contact and non-contact measurement modes, providing versatility for different surfaces and conditions. Its laser technology ensures accurate readings from a distance, while the ergonomic design allows for comfortable handling. This tachometer is an essential tool for technicians and engineers seeking reliable performance.