The TM-5000/5010 series is a hand-held Non-Contact/Contact Tachometer. It measures rotational and linear speeds of upto 99,999.9 rpm and measured value can be converted instantly to different units of measurements (RPM, RPS, m/min, cm/s, inch/s, ft/min and yd/min). Up to 8 measured values can be stored in internal memory. Measuring in hard to reach places is possible with the use of the Remote Sensor. Portable and very handy, no special skills required to use. Available in Kit type which includes everything needed to get you started.