Speed detection and analysis of rotating gears, fans, pumps, and motors

The Extech 461830 is a digital StroboTach tachometer. Freeze motion and analyze rotating objects without contact. Checks and analyzes motion and speed by simply aiming and synchronizing its flash rate (FPM) with a rotating object. Ideal for measuring the speed of moving gears, fans, pumps, motors and other equipment used in general maintenance, production, quality control, or laboratories. Complete with 6 ft power cord, handle and can be tripod mounted.

• Checks and analyzes motion and speed by simply aiming and synchronizing its flash rate (fpm) with a rotating object
• RPMs on 4 digit LED display
• High accuracy over a wide, dynamic range via exclusive microcomputer LSI circuit and crystal control time-base
• Ideal for measuring the speed of moving gears, fans, pumps, motors and other equipment
• Tripod mount for stationary use