Accurate String Tension Measurement for Consistent Performance Designed for both professional and recreational players, this tension tester helps ensure the racket strings are at the optimal tightness, improving accuracy, power, and overall game performance. Handheld and Portable Design for Easy On-the-Go Use Compact and lightweight, this string meter fits in any sports bag, allowing players, coaches, and stringers to measure string tension anytime, anywhere for quick adjustments. Compatible with Tennis and Badminton Rackets for Versatile Application Measuring the string tension of both badminton and tennis rackets, this tool is a must-have for multi-sport athletes, trainers, and stringing professionals. Durable and Easy-to-Use Gauge Calibrator for Reliable Readings Built with high-quality materials, this measuring tool delivers precise tension readings with a simple press-and-read mechanism, ensuring effortless use for players of all levels. Use scenarios - On the court between games to quickly verify string tension and adjust feel for preferred control and power. - During practice sessions with a coach to ensure consistent tension across multiple rackets and players. - In stringing workshops or at tournaments to confirm calibration and target tension for both tennis and badminton rackets.