【 Product Description】
1.Micro-computer controlled pounds self correction in 0.1 increments
2.Constant pull tension system
3.Power-on self-checking system
4.Four sets of pounds memory function
5.Auto-Start Quick Closing linear string gripper for quick tension and protecting string.
6.Four sets of pre-stretch function,suitable for different string
7.Electronically controlled, constant pull tension system provides fast speed and decreasing failure
8.Stringing times memory function
9.Three kinds of tension speed function
10.Knot with auto increasing pounds and back function
11.Operating interface with Chinese and English language transform
12.Three kinds of button sound function
13.Intelligent converter 100--240V,suitable for any country
14.USB Connector with computer for upgrading and data analyze
15.KG /LB conversion function
16.Pounds in 0.1 increments with “+””-”adjusting button
17.High pounds error display”0-L”
18.Stringer with Automatic over-time back function
19.Adjustable width of stringer according to different string
20.Full tool set included for free
【Racket clamped system】
*Independent racket clamped system with round working plate, fast and uniform stress, Double use for tennis and badminton rackets
* K-clamp with badminton and tennis dual use,using special materials to contact with racket, no hurting and convenient to string.
* Use high pounds protector make the racket more stable
* Patent anti-sliding clamp base system, not accidental loosening after locking , durable, no fault;
* This system totally overcomes racket deformation problem due to clamp base slipping.
* This clamp base system has been sold for more than 10 years, without any repair, designated use by many countries buyers.
3.Color :black and white
5. Volume ：