In-Situ water monitoring equipment for drinking water, wastewater and environmental applications includes UV and mini analyzers, a full line of water quality sensors, multiparameter instrumentation, and monitors for reliable access to real-time data to help you control costs and energy use, optimize operations and stay in compliance. In-situ.com. Our ChemScan online analyzers and full line of water quality sensors, combined with In-Situ dissolved oxygen sensor technology and multiparameter water quality instruments provide a complete in-plant monitoring system to help you control costs and energy use, optimize operations and stay in compliance. To learn more about In-Situ’s trusted water monitoring and analysis solutions, visit in-situ.com.