Water Tester Simple Pack Small ClO

・ This simplified water quality testing kit Simple Pack comes in a small box containing 6 pieces.
・ Each pack is individually packaged with desiccant so it can be carried easily.
・ By purchasing additional color samples, multiple staff members can easily perform separate measurements in a certain area simultaneously .
・ As this 6-piece package is reasonable, it is convenient if you do not use the product very frequently or when using Simple Pack for the first time.