The Tennishead 2086 Professional Tension Head delivers accuracy to one tenth (0.01) of a pound and uses a professional style linear gripper. The machine weighs 12 pounds and its sturdy aluminum case is anodized Gloss Black for a chip-free durable finish. The exterior power supply operates on 90 – 220 volts. 

• Includes: Gripper, Diabolo, Lever Switch, Power Supply, Standard Adapter for crank machines, 4 Hex Wrenches, and Instruction Booklet
• Series 14 pulls tension as low as 15 lbs. and up to 86 lbs
• Improvements with the Series 14 include: several internal electronic improvements, including optical sensors, linear gripper guide, machined motor mounts,  improved gripper with lever switch, and redesigned circuit board.
• Drop weight machines require the  
• Will work on ANY Gamma drop weight or crank machine
• For non-Gamma string machine compatibility, please contact