High-security design, explosion-proof structure adopts the technology of combining intrinsically safe circuit and explosion-proof instrument. Key components such as sensors and junction boxes have passed explosion-proof certification, effectively preventing explosion caused by electric sparks or high temperature; the scale body is mostly made of 304 stainless steel or high-strength alloy materials, with a protection level of IP65/IP67, corrosion resistance, impact resistance, suitable for humid, dusty, or acid-base environments; high precision and stability, dynamic weighing error as low as ±01%, advanced sensor technology, intelligent filtering and calibration; intelligent and automated integration, data interconnection to achieve real-time uploading of weighing data and automated production processes (such as ingredients-packaging-packaging), multi-function display and operation, backlight design, support for multi-unit switching, printing labels, custom printing headers, portable operation, power supply pipeline optimization, large-capacity battery combined with intelligent sleep mode, extended battery life, suitable for outdoor or power-free environments