Lovibond® Photometers with Bluetooth®, Dipslides, Colorimeters and Test Kits for drinking water, cooling water, boiler water and waste water analysis. Process Turbidimeter Series, ideal for low-range filter effluent monitoring and optimization in drinking water plants. Innovative user interface, no dedicated controller necessary. Lovibond® colour measurement instrumentation and ISO 17025 certified reference materials for colour analysis of liquids and solids.