Import 850081/850086 Water Quality Meter & Kit — Buy in wholesale FOB from Supplier in China

The 850081/850086 Water Quality Meter & Kit from Week Technology Ltd. is a modular, multi-parameter handheld instrument designed for field and laboratory water analysis. The base meter (model 850081) accepts interchangeable plug-and-play probes to measure pH, mV, ORP, conductivity, salinity, total dissolved solids (TDS), dissolved oxygen (DO), and temperature, with automatic temperature compensation across all parameters. The back-lit display shows readings in user-selectable °C or °F, and the unit supports automatic calibration recognition for pH buffers at pH 4, 7, and 10. Physical dimensions of the meter are 177 x 68 x 45 mm with a weight of 489 g, and it operates from a 9V battery. The complete pH kit (model 850086) bundles the meter with pH probe 840016, ATC temperature probe 840038, calibration buffers, deionized water, and a hard-shell foam-lined carrying case measuring 279 x 241 x 51 mm.

The meter's probe architecture allows buyers to purchase only the probes needed for current parameters and expand capability later, which reduces initial capital outlay for environmental consultants and municipal water departments. The DO measurement channel additionally compensates for salinity and altitude, critical for accurate readings in estuarine or high-elevation applications. The EPA Equivalency Method 360.1 and Alpha Method 2580.1992 compliance indicates suitability for regulatory reporting in the United States market. The fold-out easel back and tripod screw mounting option support stationary field deployments. Typical industrial applications include wastewater treatment plant influent/effluent monitoring, aquaculture system management, and environmental compliance sampling.

Week Technology Ltd. offers this instrument from their Shenzhen, Guangdong facility. Buyers should note that probes are not included with the base 850081 meter and must be ordered separately. The hard-shell case accommodates one or two additional probes for field portability. The kit configuration provides immediate pH measurement capability out of the box. Incoterms, lead times, and volume pricing should be confirmed directly with the supplier, as these are not disclosed in the listing data.

Week Technology Ltd. is located at 16 Floor, Building #3, Zhongke Mansion, Shenzhen 518067, Guangdong, China. The supplier carries an 'imported' tier designation and a 'harbor' trust tier within the marketplace classification system. The response rate is recorded at 0.00 percent with an average response time of zero hours, which indicates that prospective buyers should not rely on rapid communication and should plan follow-up accordingly. No manufacturing certifications, ISO accreditations, or export license details are present in the available profile data.

The listing presents the 850081/850086 Water Quality Meter & Kit as a multi-parameter field instrument with modular probe architecture. The supplier does not disclose factory size, year of establishment, annual revenue, employee headcount, or named client references in the source material. Buyers evaluating Week Technology Ltd. should request company registration documents, probe compatibility guarantees, and after-sales support terms before committing to an order. The Shenzhen location places the supplier within the Pearl River Delta electronics manufacturing corridor, though this observation alone does not confirm in-house production versus trading.