Min. Order Reference FOB Price
1 Piece US$2.00-3.00 / Piece
Product Description
Product Description The water test kit is guaranteed to be manufactured in the best quality. It can make your pool to maintain the pH and the chlorine content, and it can be refilled. PTK01BU Basic PH&CL Test Kit (20CC)PTK05BU PTK05BU 5-way Test Kit (PH/CL/ Bromine/Alkalinity/Acid Demand) ...