Is there free dissolved oxygen meter sample provided?

As is known to us all, the sample is valuable because it is manufactured in the same way as the finished product in stock. The purpose of sample making is to enable customers to try it for real and then put their deep trust on us. For Shanghai Boqu Instrument Co., Ltd., we highly value customers' experience and wish to establish friendly relationships with anyone from different industries, so we are willing to provide customers with some samples for reference if you are interested in our products.

As a developing company, Boqu Instrument has been developing into manufacturing online turbidity meter. We will show you the portable dissolved oxygen meter series that is most popular with customers. The product has many technical advantages such as long service life. Low reagent consumption makes it stand out in the industry. Boqu Instrument's products can be delivered to everywhere in the world. Low reagent consumption makes it stand out in the industry.

Our popular online color meter conveys our culture and mission. Inquiry!