LETZTEST is a German manufacturer of water testing equipment and an international team of water quality experts which is committed to make water quality testing an easy experience for drinking water stakeholders around the world. Water quality testing is fundamental for the development of the water sector and the reduction of waterborne diseases, especially in lower income countries. LETZTEST is an internationally oriented company with more than ten years of practical experience in the research and development of water testing solutions. Our goal is the successful operation of water testing activities and water testing laboratories in areas of limited infrastructure. We address a wide range of organizations all over the world including water supply managers, governmental laboratories, NGOs, private companies and laboratory equipment suppliers to offer intelligent solutions and securely build up their capacity to preform professional water quality testing.