Precisely measure racket string tension with this handheld electronic calibrator. Features an LCD display, multiple unit conversion, and durable ABS casing for accurate, stable, and vibration-resistant performance. Specifications: Type: String Tool Material: ABS Engineering Plastic Color: Black Weight: Approx. 134g / 4.7oz Display: LCD Digital Power Supply: 2 x AAA 1.5V Batteries (Not Included) Unit Modes: KG / LB / Catty / OZ Vibration-Resistant: Yes High-Concerned Chemical: None Key Features: High Accuracy: Embedded microcomputer delivers stable, reliable, and precise measurements. LCD Display: Clear readout for easy data interpretation. Durable Build: Made of ABS plastic for impact resistance and long-lasting use. Multi-Unit Conversion: Easily switch between kg, lb, catty, and oz. Easy to Use: Compact, portable design with user-friendly functions. Circuit Protection: Battery alert system and leak-proof recommendation for long-term maintenance. Package Includes: 1 x Electronic Tension Calibrator 1 x User Manual
