1.Stable constant pull function,power-on self-checking automatic fault detection function 2. Storage memory function, four groups of pounds can be arbitrarily set for storage; 3. Set up four sets of prestretching functions to reduce damage to the strings: 4. Knotting and pounds increasing settingautomatic reset after knotting and stringing 5.Three-level setting function of button sound; 6.KG/LB conversion function 7.Pound adjusting by"+,-"function settingsadjusted level with 0.1 pounds.
Product features 1 Adjustable speed 2 Adjustable kilograms/lbs 3Adjustable sound 4 Self-checkfunction 5 Storage function 6 Pre-stretch function 7 Pull/release function 8 Knot function