Clear tension detection: Accurately determine the string tension of your badminton racket with minimal effort, enabling timely adjustments for improved control and performance. Robust construction: Made from durable ABS material for dependable operation and long-lasting measurements. Portable and lightweight: Compact and easy to carry, allowing on-the-spot tension checks for consistent performance. Fine workmanship with clear readings: Simple to use, delivering clear readings up to 42 lb (approximately 19 kg), precise and user-friendly. Designed for standard strings: Suitable for typical badminton restringing workflows and routine string checks. Use scenarios: - Before a match: quickly verify that string tension is within the target range to ensure a predictable feel. - After restringing: confirm the tension matches the desired settings for consistent performance. - In clubs or shops: perform fast comparisons across rackets to guide tuning and adjustments.