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hearing amplifier, vacuum cupping set, vacuum cupping therapy, cupping set, mini hearing aids, Manufacturer and Supplier - China(CN)
Air Ion Tester (OL001)
Tiny shape
กด Display concentration of positive and negative air ion
กด Check Ion Generator
กด Test the textile or cloth,judge the ion's polarity and concentration frm
กด Attention:don't touch teh rear square metal of the tester when testing
กด Supplied by LR44 button size battery
กด Dimensions:78mm(L) x 27mm(W) x 9mm(H)
Key specifications:
กด Tiny shape
กด Display concentration of positive and negative air ion
กด Check Ion Generator
กด Test the textile or cloth,judge the ion's polarity and concentration frm
กด Attention:don't touch teh rear square metal of the tester when testing
กด Supplied by LR44 button size battery
กด Dimensions:78mm(L) x 27mm(W) x 9mm(H)
