boquinstrument.com,cheap dissolved oxygen meter,Shanghai Boqu Instrument Co., Ltd. is the leading enterprise manufacturing high standard cheap dissolved oxygen meter in the industry. With years of experience in manufacturing, we know clearly what the shortcoming and defects that the product may have, thus we carry out routine research with the help of advanced experts. These problems are solved after we carry out multiple times of tests.
BOQU provides cheap dissolved oxygen meter products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc.
BOQU,Our company main produces ammonia ion meter,nitrate ion meter,flouride ion meter.