7 - in - 1 Water Quality Tester - FAC/pH/ORP/Salinity/TDS/EC/Temp Meter for Aquaculture, Home & Lab

Product selling points

7-in-1 comprehensive coverage: capable of detecting FAC (free residual chlorine, 0.1-4.0 ppm), pH (0.1-14.0 pH), ORP (oxidation-reduction potential, ± 999mV), Temp (temperature, 0.1-60.0 ℃/32.0-140 ° F), Salinity (salinity, 0.01% -25.00%, 0-10000 ppm, 10.1-200.0 ppt), TDS (total dissolved solids, 0-10000 ppm, 10.1-200.0 ppt), EC (conductivity, 0-10000 μ S/cm, 10.01-19.99 mS/cm, 20.1-400.0 mS/cm), covering key water quality indicators, meeting the requirements of drinking water, fish tank aquarium, and aquaculture. The demand for deep water quality monitoring in multiple scenarios such as swimming pools, hydroponic planting, and medical care requires one device to replace multiple instruments, which is efficient and cost-effective.

Accuracy and scene adaptation: Accurate detection of various parameters, such as FAC detection to ensure the safety of disinfection residues in swimming pools and drinking water; PH reflects the acidity and alkalinity of water quality, and is associated with health and aquaculture environment; ORP reflects the redox state of aquatic ecology, and Salinity is suitable for scenarios such as marine aquaculture and hydroponic nutrient solutions. All data together provide scientific basis for water quality safety, production compliance, and ecological health, meeting the comprehensive control needs of households and professional users for water quality.

Clear digital display and function buttons: equipped with high-definition display screen, real-time display of detection parameters, intuitive and easy to read; The layout of the "HOLD TEMP", "MODE CAL", and "ON/OFF" buttons is reasonable, with one click to lock data, switch modes/calibrations, and power on/off. The operation is simple and convenient, without the need for professional knowledge. Housewives can easily detect drinking water, aquarium enthusiasts can optimize fish tank water quality, and it is suitable for daily rapid detection and professional scene fine analysis.
Automatic calibration and compensation: supports calibration function to ensure detection accuracy; The temperature compensation function ensures stable and reliable detection data under different water temperature environments (0.1-60.0 ℃). When detecting cold and warm water, there is no need for manual adjustment, automatic adaptation, and improved detection efficiency and accuracy.

Portable design: The pen style body is compact and lightweight, paired with a hanging hole design, making it easy to carry out water quality testing anytime and anywhere. It is suitable for scenarios such as outdoor camping to test stream water quality, on-site testing of aquaculture ponds by aquaculture farmers, and testing of tap water or water dispenser water quality by household users, meeting the needs of mobile testing.
Durable Material: The probe and body are made of high-quality and durable materials, which can withstand frequent daily use and are not easily damaged when used in different water quality environments (such as fresh water, seawater, industrial wastewater, etc.), ensuring long-term stable detection performance, reducing equipment replacement costs, and suitable for long-term monitoring and use by professionals.

Family scenario: Detecting indicators such as FAC, pH, TDS, etc. in drinking water, determining water disinfection residues and purity, and ensuring the health of family drinking water; Detect ORP, Salinity, Temp, etc. in fish tank water to optimize the living environment of aquatic organisms and reduce disease risks.

Five point description(Bullet Points)

• 7 - in - 1 Comprehensive Testing:Measures FAC (0.1 - 4.0ppm), pH (0.1 - 14.0), ORP (±999mV), Salinity, TDS, EC, Temp. Get all key water data for drinking water, aquaculture, pools, labs—ensure safety and quality.
• Precision Data & Multi - Scene Use:Accurate readings for FAC (disinfection safety), pH (health), ORP (aquatic environment), Salinity (seawater/hydroponics). Perfect for home, aquaculture, wastewater, and medical water testing.
• Easy to Use & Portable:Pen - shaped, lightweight with a hanging hole. Clear LCD displays real - time data; simple buttons for hold, mode/cal, power. Test anywhere—home, farm, lab, or poolside.
• Auto Calibration & Temperature Compensation:Calibrate easily for accuracy; auto temp compensation (0.1 - 60.0℃) ensures stable results in any water temp. Reliable data for hot/cold water testing.
• Durable & Versatile:Sturdy probe handles various water types (freshwater, seawater, wastewater). Long - lasting for daily use and professional monitoring across 8+ scenarios.