Unique Tourna String Meter

Tourna StringMeter is a tennis and racquetball string tension-measuring device that monitors string tension and tension loss over time. Loss of tension will create more frustration and second-guessing of your game than anything else! Crafted with precision in the USA under a patented design, the StringMeter gives you precise and effective measurements every time.

• Great for players who want to know their racquet tension. Great for personal racquet stringers looking to test and validate their work.
• Lets you know if your racquet is strung to your desired tension and when its time to restring
• Measures string tension during the stringing process
• Measures tension in pounds and kilograms
• Measures string size