3AWater Multimetal Water Analysis System (MWAS) is a method to measure metal contents of waters anywhere in less than ten minutes. It gives simultaneously precise ppb (µg/l) levels of six dissolved metals in real-time on-site in field conditions. Anybody can learn to use the technology after half an hour training and perform reliable water measurements. The system is essentially maintenance-free and the user can focus on performing measurements without need for calibrations, cleaning or blank measurements. The results of metal measurements and GPS coordinates can be uploaded to cloud service for easy access and centralized data management. No more delivering the samples to laboratory and waiting for the results. Test your water quality right away and react immediately without a delay.