How long is the warranty period of dissolved oxygen meter?

On "Product" page, there is a specific warranty period for dissolved oxygen meter. The warranty period is set to reduce the risks for you. They may get money back, receive free repairs or exchange an item for a free placement. In regard to the items not under warranty, we reserve right of final interpretation.

BOQU has the capability to manufacture high quality ultrasonic level meter with the application of ultrasonic liquid level sensor. We will show you the online color meter series that is most popular with customers. The long-lasting and stable performance makes this product a great advantage in the industry. It has realized the performance of long-distance transmission as well as good electromagnetic compatibility. Shanghai Boqu Instrument Co., Ltd. can provide COA as quality assurance for our customers' reference. The product enjoys high resistance to vibration.

Sticking to the implement of inductive conductivity sensor will contribute to the development of BOQU. Please contact us!