dolphin swimming pool water thermometer 1,material:plastic 2,length:22cm 3,display screen lenth:9cm dolphin swimming pool water thermometer Our products have passed CE.ISO and ROHS certifiation.1,material:plastic2,length:22cm3,display screen lenth:9cm 4,animal:dolphin, octopus and so onAbout products and services:We can provide two kinds products and services:1,We have our own brand,SHX.our ...