LH-D9 portableoptical do meter mainly for the convenience of the user to carry to the site operation. Optical do meter can be divided into the sensor and the electronic unit two parts. The sensor adopts the polarographic coated type dissolved oxygen electrode. Electronic unit for high integrated circuit. Optical do meter USES dot matrix LCD display, can display values of dissolved oxygen and temperature.
Displayed when measuring results are stable
Restore factory settings
Barometric Pressure Unit
Dissolved Oxygen Unit
Auto Temperature Compensation
1.If we also want to buy a small amount (test order) of your products,could you provide that? For example 50 sets?And how about the labels, can you send us plant labels in smaller amount,to see if it will sell and test the product?
Yes,it could be fine for an initial trial order, but the goods shall have to be produced together with other customer’s orders by using our current package.And the price with small trial order will be higher.
2.Why choose us?
China Manufacturer: We are factory, all our price is bottom price and always value for money.
Cheaper price: Price can be negotiable based on quantity, delivery terms, big quantity for big discount.
Best service: Good before and after sale service, what we need is friends and trust.
Extensive experience: We have many years experience in manufacture and development of instruments.
Low MOQ: It can meet your business very well.
OEM & ODM Accepted: We can produce based on your design.
High Quality: We have strict quality control systemto control the quality of the products for all our customers.
Fast & Cheap Delivery: We always try our best to choose the best shipping company for our customers.