Extech 461831 Digital StroboTach 220 VAC, 50 Hz

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 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 used in general maintenance, production, quality control or labs
• Tripod mount for stationary use