Extech 461830-NIST Stroboscope, 10000rpm Max, ±0.05 % Accuracy, 1s Sample Time

The FLIR Digital StroboTach is a reliable and accurate digital tachometer that allows you to freeze motion and analyze rotating objects without contact. It is ideal for measuring the speed of moving gears, fans, pumps, motors, and other equipment used in various industries.

4 digit LED display for easy RPM reading
Duty cycles from 5 to 30 minutes and 1-second sampling time
High accuracy via microcomputer LSI circuit and crystal control time base
Complete with 6 ft power cord, handle, and tripod mount capability