1.Vertical electronic stringing machine.
2.Suitable for badminton racket only.
3.Micro-computer controlled pounds self correction in 0.1 LB increments
4.Constant pull tensioning system.
5.Power-on self-checking system.
6.Four sets of pounds memory function
7.Pre-stretch,speed and sound are adjustable..
8.Knot with auto increasing pounds and back function.
9.Intelligent converter 100--240V,suitable for any country
10.KG /LB conversion function 11.Octagonal work plate with synchronous racket clipping system.