pool chlorine sensor pool chlorine sensor offered by Shanghai Boqu Instrument Co., Ltd. has a consistent performance that customers can count on. We only use high-quality materials to manufacture the product. In every step of the production, we also carry out strict testing on product performance. The product has passed through many international certifications. Its quality is 100% guaranteed.

BOQU pool chlorine sensor One important reason for the success of pool chlorine sensor is our attention to detail and design. Each product manufactured by Shanghai Boqu Instrument Co., Ltd. has been carefully examined before being shipped with the help of the quality control team. Thus, the qualification ratio of the product is greatly improved and the repair rate is dramatically decreased. The product conforms to the international quality standards.dissolved oxygen pen,professional oxygen meter,dissolved oxygen in water meter.