The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shanghai Boqu Instrument Co., Ltd.. With no exception, dissolved oxygen meter is also inspected for quality control prior to shipment. This inspection is based on the product's Standard Acceptable Quality Limit specification or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. The Pre-Shipment Inspection helps both ourselves and customers to reduce the potential risk of delivery delay or/and fix or redo products. At last, the product will be photographed to ensure that the order is in perfect condition, complete, and properly packaged for shipment.
BOQU offers you the exquisite portable dissolved oxygen meter by a combination of one-stop service including design, production, sales and service. We will show you the portable residual chlorine meter series that is most popular with customers. The design of BOQU portable water tester is based on “people+design” concept. It mainly focuses on people, including the convenience level, practicality, as well as the aesthetic needs of people. It has advantages such as control output and strong data storage capabilities. Strict quality inspection ensures the quality of products. When power is off all of a sudden, it can save its data automatically.
Our strong belief is that we will definitely become a leading industrial flow meter manufacturer. Get an offer!