The 301, with one incredible bonus: nine-spot random oscillation to test movement in all directions. (You"ll have to spend hundreds more for the next machine with this feature!)
NEW in 2008! The finest portable machine you can buy. Fully random and programmable features include speeds, spins, height, depth, and width. Three pre-programmed drills simulate the most popular styles of play; two-line oscillation comes in narrow, medium, and wide settings. Touch-button, LCD control panel is the market's best.