The results of comparing our product with a competitor's product after installation at a water treatment plant for approximately 13 months without any maintenance, including cleaning. The measurement values showed no difference from the competitor's product, and when the turbidity increased in the competitor's product, our product exhibited the same tendency to increase. The scale effect results below confirm that even after a year without cleaning or maintenance, the formation of internal scale did not affect the measurement results. This characteristic is due to our unique measurement method, which offsets the scale effect in turbidity measurements, allowing for long-term operation without maintenance.

The Wave Talk faced challenges in automating and transitioning to IoT sensors due to limitations of water quality sensors. However, they developed a maintenance-free, compact water quality sensor using laser light path technology. This technology measures all impurities accurately at 1/10th the size and 1/100th the cost, and enables data management from anywhere at any time through IoT sensors. This technology revolutionizes water resource management and ensures clean water quality everywhere.