Flexible PET fork finger electrode IDE scientific gasoline bio-humidity sensor clever wear1,Electrode substrate: polyethylene terephthalate (PET), thickness 60um, sort length 10mm*10mmWith bolstered backing, clean to operate,Wire width 100m,wire spacing 50um,finger size 7 of pairs of fork fingers: 15 pairs(30 fingers), Metal layer constitution Cu/Ni/Au, thickness 12um, 3um, 1um respectively,Temperature vary of electrode: -50℃~120℃,Mainly used in diversified chemical, physical and scientific sensors, reliable functionality and safe quality.