Extech 461995 Combination Laser and Contact Tachometer

The Extech 461995 provides versatile RPM measurement capabilities for a wide range of professional applications. This combination tool offers both contact and non-contact modes, allowing you to switch between precision measurements based on your specific environment. Use the laser-guided non-contact mode to measure speeds from up to 6.5 feet away, which improves safety when working near moving parts. For tasks requiring direct contact, the device handles speeds from 0.5 to 19,999 RPM. Beyond standard RPM readings, this tachometer includes wheels for measuring linear surface speed. This makes it a multi-functional tool for monitoring both rotational and linear movement. Built with a microprocessor and quartz crystal oscillator, it maintains high accuracy for reliable data. The integrated memory function is helpful for tracking performance, as it stores your last, maximum, and minimum readings. Whether you are working in electrical testing or industrial maintenance, this kit provides the precision and flexibility needed for accurate results.