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Tennis Ball Compression Tester – Ensuring Ball Consistency per ITF & GBT 20045
| Test Range: | 20kg |
|---|---|
| Stroke: | 250 Mm (without Plates) |
| Speed: | 1–500 Mm/min (adjustable) |
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| Test Range: | 20kg |
|---|---|
| Stroke: | 250 Mm (without Plates) |
| Speed: | 1–500 Mm/min (adjustable) |