Multiple Use Percussion Hammer
可测量叩诊锤
KeCeLiangKouZhenChui

It is used to make diagnosis and has many functions. Clinically it is not only used for testing reflexes, but also for measurement of the limbs or effected areas(including length, angle etc).It can also be used as an alternative to a scraping plate in scraping therapy (gua sha).Because of its compact and simple design, it is easy to use and has a wide range of application.