Thiết bị đo tốc độ vòng quay Extech 461830, thang đo 100 to 10.000 FPM/RPM

• 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

Phụ kiện kèm theo thiết bị Extech 461830 bao gồm:

• 6 ft power cord
• handle
• tripod mounted