Pro-Lab Water Quality Test Kit is a professional DIY test kit designed to accurately monitor municipal and well water, as well as evaluate the efficiency of home water filtration devices. This comprehensive kit includes two test strips each for measuring pH (acidity), total alkalinity, total chlorine, total hardness, iron, copper, nitrates, nitrites, hydrogen sulfide, and iron bacteria. It delivers reliable and instant results with laboratory-tested accuracy, making it easy for users to ensure their water quality is safe and clean. The kit is conveniently packaged in a box for easy storage and use. Model Number: WQ105