Measure vertical jump to 1/10″. Multiple test modes measure overall vertical jump for leg power, average ground time for reaction, and average vertical jump for muscle endurance.The unit consists of a 28″ square jump pad with handheld digital display and manual.
•Operates on a 9-volt battery (not included).
•Use on flat surfaces.
Brand: Just Jump
Weight: 21 lbs
Made in the USA: No