Shanghai Boqu Instrument Co., Ltd. will offer some discounts on Residual Chlorine Meter according to orders. We have our own factory which is equipped with highly advanced machines to guarantee the bulk order of the product. While guaranteeing the quality, we offer discounts for our trustworthy clients and attracting more customers at home and abroad.

In a short history, Boqu Instrument has developed into a strong company that focuses on the design and manufacture of water turbidity sensor. As one of Boqu Instrument's multiple product series, cod analyzer series enjoy a relatively high recognition in the market. Long operation life absolutely manifests its superior performance. It supports multi-channel measurements in water samples. This product looks good and feels even better. When people wearing this product, it will not cause itching, irritation, stiffness, or clinging. It is highly resistant to chemical substances such as alkali and acid.

We have already made a framework for our responsible development. During the production process, we will try best to reduce pollution and energy waste. We guarantee that all of our actions are in line with the laws and regulations.