Bottle cap torque tester is a specialized testing equipment used to measure the locking and opening torque values of bottle caps for bottled, suction nozzle packaging, and hose packaging products. It is a key instrument in the field of packaging testing and is widely used in quality inspection processes in industries such as food, medicine, and cosmetics. The torque value detection is directly related to the safety of product transportation and consumer experience, and must comply with domestic and foreign standards such as GB/T 17876 and ASTM D2063.