Import 50081dok Dissolved Oxygen Meter Kit — Buy in wholesale FOB from Supplier in China

The 50081dok Dissolved Oxygen Meter Kit from Week Technology Ltd. is a portable, multi-parameter water quality instrument designed for dissolved oxygen measurement in % saturation and mg/L units, with simultaneous temperature display in Celsius or Fahrenheit. The kit includes a back-lit LCD display, automatic temperature compensation, and manual compensation inputs for salinity and altitude correction, all of which directly influence dissolved oxygen solubility readings. Single-button calibration to air simplifies field operation, and the DO probe features screw-on replacement heads with integrated membranes, plus two spare heads and electrolyte solution in the supplied kit.

The probe construction uses built-in membrane electrode technology with replaceable heads, a standard design in electrochemical dissolved oxygen sensors that ensures consistent performance without complex maintenance. The meter also functions as a pH, ORP, conductivity, TDS, or salinity instrument when paired with optional probes, offering modular expandability for laboratories and field stations. EPA Equivalency Method 360.1 and Alpha Method 2580.1992 compliance indicates the instrument meets recognised US environmental monitoring standards for regulatory reporting. Typical dissolved oxygen meters in this class achieve accuracy of ±0.5 mg/L or ±2% saturation, though buyers should confirm the specific tolerance with Week Technology Ltd. directly.

Primary applications span environmental testing, municipal and industrial wastewater monitoring, aquaculture systems, aquariums, and fish hatcheries, where dissolved oxygen levels directly affect organism survival and regulatory compliance. Buyers include environmental consultancies, water treatment facilities, research laboratories, and aquaculture operators across import markets. The kit ships in a hard carrying case with a 9V battery and instruction manual, ready for field deployment. Response rate and average response time data are not available for this supplier, so buyers should initiate contact early to confirm current lead times, minimum order quantities, and payment terms.

Week Technology Ltd. is located at 16 Floor, Building #3, Zhongke Mansion, Shenzhen 518067, Guangdong, China, placing it within the Shenzhen electronics manufacturing corridor. The supplier holds an imported tier designation and harbour trust tier on the platform, with a response rate of 0.00% and zero recorded average response hours. These signals suggest limited or no historical engagement through platform messaging, so buyers should expect to establish direct communication channels rather than relying on rapid quotation turnaround.

The company profile as listed does not disclose founding year, employee count, annual revenue, factory ownership, or client references, so no assumptions about scale or vertical integration can be made. Its product focus appears to be analytical instrumentation for water quality monitoring, given the dissolved oxygen meter kit and implied probe ecosystem. Buyers should verify manufacturing credentials, ISO certification status, and whether Week Technology Ltd. designs the instrument in-house or sources from an OEM partner elsewhere in Guangdong.