... & pse 3.ODM/OEM accepted 4.skin analyser 8kg hair & skin analyser 1.factory manufactured2.CE & PSE 3 ... we supply skin analyser, skin analyser machine, hair analyser, skin care product,beauty products skin.Function ... 1.hair testing :can check the dry ,oil ,damage ... check skin moisture, sebum, pore, wrinkle, surface, keratin and pigment changes in the situation