Technology Overview：
Smart sensor for analyzing heavy metal doesn't require any reagent and only needs one drop of sample to complete the analysis with digital reading in minutes, to ppb level.

By overcoming the limitations of reagent use in conventional heavy metal analysis methods, there is no longer any need to consider reagent storage or mixing steps. Smart sensors can be easily connected to a hand-held meter, PC/laptop, or automated continuous monitoring systems. Its user-friendly design, similar to a blood glucose strip, makes it easy for even non-technical users to operate.
Industrial Applications：
This system uses electrochemical current detection instead of conventional spectrometers. It resists turbidity and color interference, allowing real-time metal ion monitoring in both treated and raw wastewater. This supports source control, improves treatment efficiency, and optimizes chemical dosing with scientific data.