The appearance of the product incorporates a simple visual concept, which is fashionable and elegant. A specially-made precision casting aluminum shell comprehensively improves the anti-static and anti-interference ability of the balance. Four-key operation and man-machine dialogue interface make the weighing operation of balance more convenient. Large space glass sliding windshield, visual transparency, easy to operate. The balance is configured with full-range tare and zero tracking, and has counting function. The product has RS232 communication interface.