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Tennis has given me soul. - Martina Navratilova |
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This unit comes with a FREE Smart Charger. The Tennis Tutor Plus includes all the features of the standard Tennis Tutor, plus adds topspin and underspin capability. A simple dial controls the amount of spin you desire. The Tennis Tutor Plus measures about eight inches taller than the standard Tennis Tutor. Tennis Tutor Plus is the only portable ball machine that displays the Elevation setting right on the control panel. A simple 10-segment display shows the elevation setting so you can set it to your favorite spot before firing any balls. Tennis Tutor features an electronic control panel which gives you fingertip control of ball speed, trajectory, and ball feed rate (the time interval between ball throws). Ball speed ranges from a gentle toss for children to world-class speed. Ball trajectory can be set anywhere between groundstroke and lob, while ball feed rate adjusts anywhere from 1-1/2 to 10 seconds. You can set Tennis Tutor to repeat shots you need to practice, or to oscillate and direct shots randomly across the court. Tennis Tutor also features an exclusive anti-jam ball feeding mechanism, and a 10-second start-up time delay to give you time to get to your side of the net. Features: Ball capacity: 150 balls Trajectories: groundstroke to lob Ball ejection speed: 10-85 MPH Ball feed rate: 1-1/2 to 12 seconds Oscillator: built-in Playing time with heavy duty battery: 4 to 6 hours typical Anti-jam ball feeding mechanism 10-second start-up time delay Adds topspin and underspin capability 3 year limited warranty on parts and labor (NOT including battery) The Tennis Tutor Plus models are available with AC/DC capability. That means you can play at your home or school courts using AC power, then take the machine with you to a court without an electrical outlet and use it there too. There is no separate battery charger necessary as the machine charges the battery any time it is plugged into a live AC outlet. And it is worry-free since the internal smart charger will always keep your machine ready to play without overcharging the battery. Sports Tutor 3173