- Multiple Models Available with Wide Torque Range: Comes in 5 models (HNSJ-5, HNSJ-50, HNSJ-220, HNSJ-550, HNSJ-2200) with torque measurement ranges from 0.500–5.00 N·m to 220–2200 N·m, compatible with various types of torque wrenches for different usage scenarios. - High Precision & Reliable Performance: Features ±1% accuracy to ensure precise torque calibration and testing results, providing stable and reliable performance for daily verification work in various environments. - Versatile Operation & Convenient Data Management: Supports three operation modes (Peak Hold, Real-time Mode, Upper Limit Peak) and three unit selections (N·m, lbf·in, kgf·cm); 2000 sets of data storage capacity and USB connection for easy data transmission and management. - Portable Design & Flexible Application: Lightweight design with weight ranging from 0.7kg to 5.0kg, powered by 7.2V Ni-MH battery, suitable for both on-site operation and laboratory use, adapting to operating temperature of 5°C – 40°C. - Wide Compatibility & Structure: Equipped with 5 drive sizes (1/4, 3/8, 1/2, 3/4, 1) to fit most torque wrenches; designed to withstand humidity up to 90% (non-condensing) and storage temperature from -20°C to 70°C, ensuring long service life., Manufacturer: DIGNIFE