ZGGJZKV Vertical Jump Tester, Height Adjustable Vertical Jump Measurement Tool, Jump Height Trainer for Basketball and Volleyball Training (‎Jump Tester, 7.55 ft-11.35 ft (2.3m-3.46m))

Brand: ZGGJZKV

Color: Yellow

Features:

• Two Packages: The device will be divided into two boxes during the packaging process for easy transportation and storage. One is a long tube box with dimensions of 57.1 x 3.94 x 3.15 inches, and the other is a base box with dimensions of 15.36 x 15.36 x 6.3 inches. When you receive your delivery, please make sure you receive two parcels
• Stable Base with Wheels: The base of the height jump measurement is made of sturdy plastic material. When you receive it, you can inject 15.43 lbs of water or sand from the base inlet to increase its weight, making it more stable. In addition, the wheels on the base allow you to easily move around
• 7.55-11.35 Feet Adjustable Height: The measuring rod adopts a retractable fixing device that can be adjusted between 7.55 and 11.35 feet, with every 5cm is a gear position, so you can adjust to the proper height as needed. As the dimensions are marked in centimetres, we have equipped with a tape measure to give you a better measurement
• Effective Improving: By jumping and letting your left or right hand touch the yellow vanes, you can measure the jumping height and improve your vertical jumping and bouncer ability. The vanes that are damaged during the jump can be reset immediately using the reset lever
• Multi Applicable: Vertical jump trainer can be placed outdoors, indoors, at home, in schools, gym, and sports centers for basketball, volleyball, and related jump training activities for physical fitness sports test or improve yourself, suitable for enthusiasts of various jump sports

Binding: Apparel

model number: ‎jump tester