This professional handheld digital tension meter is designed for precise measurement of tensile strength in various materials. It features three working modes: real-time, hold, and peak, with a thickness adjustment function. The device supports six units: cN, gf, oz, kgf, N, and lb, with an accuracy of 2.5% of full scale. It offers convenient storage for up to 41 data sets and includes USB communication for data transfer. Widely used in industries such as wire and cable, textile and chemical fiber, metal wire, and carbon fiber, it can accurately measure the tension of 10 different materials. Specifications include a power supply from dual 3.7V lithium batteries, with measuring head widths of 65mm for lower-capacity models and 116mm for higher-capacity models. Calibration is available with textile PA monofilament in various diameters. The product size is 270×118×55mm, with a net weight of 640g and gross weight of 2.1kg. International tension units are provided for reference. The package includes the digital tension meter, USB data cable, charger, and instruction manual.