Constant pull tensioning system eliminates any tension loss during pulling process.

• Latest Operating System 2.0: total software control, no switch setting, just push tension switch to select 3 functions:
  1. Single pull mode
  2. Pre-stretch mode: double pull
  3. Self test mode
• Six-point, suspension mounting system provides 10-point maximum supports and eliminates any racquet distortion.
• Micro-adjustable head and throat mounting posts
• Single-action, micro-adjustable, V-shaped side-support arms
• All-metal diamond-coated, rotational string gripper
• 10-90 pound tension range in both pound and kilogram scales; 4-40 kilogram tension range in kilogram scale
• V-shaped side supports handle all types of racquets from long-body to badminton and easy to operate.
• Padded head and throat mounting posts secure any frame (including deep V-shaped throats), no cosmetic damage to any frame.
• 360 degree swivel turntable with brake
• Much easier to use and no muscle needed. Just need one-eighth turn to lock and release the base.
• Metal machine base with padded tool tray and level-adjustable pads
• Tools: 1 6mm T-shaped Allen wrench, 1 5mm Allen wrench, 1 3mm Allen wrench, 1 2.5mm Allen wrench, 1 10mm wrench, 1 Phillips screwdriver
• Free illustrated stringing tutorial guide: show you how to string racquets step by step
• String all racquets: tennis, oversized tennis, widebodies, longbodies, fan patterned, squash, racquetball, and badminton. Also handle any diagonal stringing.
• 2 years warranty for all the electronic parts
• 5 years warranty for all the mechanical parts