Product Description
Want to find out how fast you’re spinning that NSD Spinner? Or how long you’ve been working out? Or what your top score is? Now you can add an NSD Power Speedometer on your Essential, Fluorescent, or Auto-Start series Spinner without a counter and compete with the big boys. Multi-function Speedometer comes with LCD display that shows: Numbers of revolutions, current speed in RPM, historical top speed, current session top speed and a fun physical strength index that measures the numbers of revs over a set interval of 30, 60, or 90 seconds. If you purchased an NSD Spinner without a counter and would like to participate in our weekly and monthly top speed contest, this is your chance to add a counter to your Spinner and make it COUNT. NSD Speedometer ONLY works with original NSD Spinners. Do not purchase for other gyroscopic hand and wrist exercise products. Certified for the monthly top speed competition. For more details, visit Facebook/NSD Spinner page.
PATENTED design ONLY for original NSD Spinners
Displays 5 different statistics
Digital LCD display
Precision speed sensor; certified for the monthly Top Speed Contest
Battery rated to last 2 years and quality test for durability
