Advanced Multi-Parameter Water Quality Meter (pH, DO, EC, Turbidity)- GAOTek

Description Overview GAOTek’s Advanced Water Quality Meter integrates simultaneous monitoring of pH, dissolved oxygen (DO), turbidity, conductivity (EC), TDS, and temperature in one handheld unit. Featuring a color display with intuitive interface and data logging capabilities, it draws from leading multi-sensor designs for dependable field performance. Constructed for rugged environments with IP67-level protection, it supports seamless data export through USB and robust logging for extended use. Ideal for environmental fieldwork, aquaculture, water treatment, and laboratories requiring compact, accurate, multi-parameter analysis.   Features Multi-Parameter Capability: Measures pH, DO, turbidity, EC, TDS, and temperature simultaneously. Smart Sensing: Uses intelligent digital sensors for stable, error-free readings. Data Logging: Stores thousands of data points internally for later retrieval. Durable Build: Rugged IP67 waterproof and dust-tight construction. User-Friendly Interface: Color display with menu-driven setup and real-time readings. Data Export: USB connectivity ensures easy transfer to PC or external storage. Calibration Flexibility: Supports multi-point auto calibration for accuracy. Field Ready: Battery-powered and optimized for outdoor deployment.   Applications Environmental surveying of rivers, lakes, and wastewater. Aquaculture water quality monitoring (e.g., DO and pH control). Drinking water, treatment plant, and lab testing where multi-parameter data is needed. Educational and research field tools for water chemistry and ecosystem studies.   Technical Specifications Measured Parameters pH, Dissolved Oxygen (DO), Turbidity, Conductivity (EC), TDS, Temperature Sensor Type Intelligent digital sensors (for stable, accurate data) Display Color LCD with menu interface for easy navigation Data Logging Capacity Typically, thousands of readings (varies by model) Data Export USB interface for PC or flash drive transfer Calibration Methods Multi-point automatic calibration for each parameter Protection Rating IP67 — water and dust-resistant for field deployment Power Supply Rechargeable battery (e.g., Li-ion) or standard replaceable cells Operating Temperature Range Approximately 0–50 °C (field-typical operating window) Resolution & Accuracy (pH) Typically, 0.01 pH resolution; ±0.02 pH accuracy DO Range & Accuracy ~0–20 mg/L; ±0.1 mg/L or ±1% saturation precision Conductivity Range & Accuracy ~0–2000 mS/cm; ±1% full scale Turbidity Range & Accuracy ~0–1000 NTU; ±2–3% or ±2 NTU validation Temperature Accuracy ±0.2 °C or ±0.5 °F Size & Weight Handheld—compact and lightweight (e.g., ≤500 g)