High-Precision Water Quality Tester for Dissolved Oxygen Monitoring

High-Precision Water Quality Tester for Dissolved Oxygen Monitoring. Multi-Parameter Measurement: Measures over 20 parameters including COD, ammonia nitrogen, pH, and dissolved oxygen. Customizable Parameters: Users can customize measurement parameters and wavelengths according to specific needs. Large Data Storage: Stores 200 factory curves and up to 100,000 data records with USB data transfer. Flexible Curve Management: Users can add, calibrate, and store their own curves alongside factory presets. Portable Design: Compact and lightweight at 4.5kg, ideal for convenient on-site detection. Rechargeable Power: Equipped with a rechargeable lithium battery for reliable power supply. Data Protection: Ensures data safety during power failures with automatic backup features. ISO9001 Certified: Manufactured under ISO9001 quality management standards.