Tension Setting by Keypad: For convenient +/- keys
9 Programmable Permanent Memory Tension Settings
Knot Function: Increases tension on final pull before tie-off
Lbs/Kgs Conversion Key
Speed Function: Sets the speed for fast, medium, or slow pulls
Pre-Stretch Function: For 10% or 20% pull over tension
Test Function: Performs an internal diagnostic check
String Length Measurement Function