Tandem Sports VerticalChallenger\r\nTandem Vertical Challenger jump tester is a sturdy and custom jump tester that telescopes from 4 to 12 feet with arms placed at 1\” Increments. The highest arm reached will remain angled up until the jump reading is measured and the arm is reset. No more losing your jump score before you’re ready. Use the included reset pole to quickly and easily reset the tester. The heavy duty base is fitted with easy glide casters to provide stability and ease of transport.\r\nAssess which players will be best suited to spiking the ball or sinking a jump shot when it counts, and use the challenger over time to track jumping progress. With regular assessments throughout the season, you can help ensure that players are meeting their potential. The simple assessment tool utilizes metal arms that are laid out closely, so you can take accurate measurements. This item qualifies for FREE SHIPPING.\r\nFeatures:\r\n\r\nAffordable and accurate devicefor measuring vertical jump!\r\nTelescopes from 4 to 12 feet, with heavy duty base and casters for stability and portability\r\nMovable metal arms placed at 1\” increments allow for accurate jump measurement\r\nHighest arm reached remains angled until jump reading is measured\r\nIncludes handy reset pole\r\n\r\nItem # TSVERTICAL\r\n