Kec-900+II Air Ion Counter-Negative Ion Generator-Negative Ion Detector,Merchant Agent Distribution[ONETEST]
KEC900 + II series intelligent air negative ion detector is Wan Yi technology based on KEC900 + series intelligent microcontroller program to upgrade the second generation product, USES the German import standard and intelligent sampling fan, single-chip microcomputer control system, direct reading type LCD liquid crystal display, at the same time increased the maximum remain, a key to zero, and average measurement capabilities, has a good consistency, long life, easy to use and other characteristics; It is the best tool for measuring and demonstrating the anion concentration of environmental monitoring, nano-coating, anion health care products, anion building materials, air purifier and its products.