Provides a "String Tension Index" to determine relative tension loss of strings over time
Modern ergonomic design is easy to operate with one hand.
Larger scale, quickly gives readings with more accuracy than competitive testers.
The STT lets you know when it’s time to restring. Measures relative tension loss of strings over time. Modern ergonomic design is easy to operate with one hand. Larger scale, quickly gives readings with more accuracy than competitive testers.