- The STT lets you know when it’s time to restring.
- 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.
Tennis Racket Strings
Gamma Sports Racquet String Tension Tester (Tennis/Squash/Racquetball)
£28.31 (as of 05/20/2026 21:43 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
The STT lets you know when it’s time to restring.
| Brand | Gamma |
|---|---|
| Manufacturer | Gamma |
| Binding | Apparel |
| Model | AGSTT10 |
| Color | Multi-coloured |
| Width | 4 Inches |
| Height | 1 Inches |
| Length | 7 Inches |
| Item Weight | 1 Pounds |
| Size | One Size |
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