
Handheld Multi-Parameter Water Quality Analyzer for Accurate Testing in China. Multi-Parameter Measurement: Measures dissolved oxygen, conductivity, pH, ORP, and temperature simultaneously. Auto Calibration & Recognition: Microprocessor supports auto calibration and recognition of multiple electrode types. Portable Waterproof Design: Host IP67 and electrode IP68 rating for use in complex environments. Extended APP Functionality: Dedicated mobile app offers extended data management and control features. Dual Power Options: Operates on 4AA batteries or Type-C power for flexible usage. Large LED Backlight Display: Enhanced visibility in low-light conditions with auto-shutdown energy saving. Comprehensive Warranty: One-year warranty with free replacement parts for defective accessories. CE and ISO9001 Certified: Product meets international safety and quality management standards.