The 0-500 N Digital Force Gauge is a high-precision instrument designed for measuring both tension and compression forces. It offers a wide measuring range of 0-500 Newtons with a resolution of 0.1N, making it suitable for a variety of applications. This digital force gauge supports three different units of measurement—Lb, Kg, and N—allowing users to switch between them with a single button, which enhances its versatility and ease of use. The gauge features a user-friendly interface with real-time curve display, historical curve/table display, and peak and valley value display. It can automatically capture valley values and analyze sensor status, providing accurate and reliable data. The device also includes an alarm mode with upper and lower limit alarms, peak and valley alarms, and automatic range-over alarms. It can store up to 200 sets of peak and valley value historical data, which will not be lost even after a power outage. This digital force gauge is equipped with a high-sensitivity sensor that ensures fast measurement speed and high precision. It also has a gravity acceleration value setting function, allowing users to input the exact value of gravity acceleration for more accurate tests and unit conversions. The peak hold function keeps the peak display until manually cleared, while the automatic peak value function displays the peak value for 2 seconds before releasing it automatically. The device is designed with environmental friendliness in mind, featuring an automatic shutdown after 10 minutes of inactivity to save energy. It also has a high-quality charging power supply with a wide voltage range (100V to 240V), suitable for most regions worldwide, and includes short circuit, leakage, and overload protection functions. The gauge is lightweight and portable, making it easy to transport and use in different settings. Applications of the 0-500 N Digital Force Gauge are extensive, covering industries such as electronic appliances, light industry textiles, construction hardware, lighters and ignition devices, fire-fighting equipment, pens, locks, fishing gear, power machinery, and scientific research institutions. It is an essential tool for conducting push-pull load tests and ensuring the quality and safety of products and materials in these fields.