Water quality single sensors & multi-parameter sondes for long term monitoring of groundwater and surface water applications.
Van Walt are a preferred supplier for Xylem, and support the ranges of the single sensor, dual sensor and multi sensor handheld series. Our team has extensive knowledge and experience of the YSI range and can offer advice and training of the handheld devices. In addition, our qualified technicians can inspect, service and repair your equipment in our dedicated repairs workshop.
Rugged, reliable, accurate handheld meters, multi-parameter water quality meters and water quality sondes and sensors; We offer water quality equipment for groundwater, surface and waste water applications in canals, streams, rivers, wetlands, estuaries, municipal processing and sewage treatment plants. All our sensors and sondes can be connected to telemetry for a powerful monitoring system, which is able to generate event specific alarms and control relays to switch devices on and off.