The Workhorse Monitor is Teledyne RD Instruments™ most popular direct-reading Acoustic Doppler Current Profiler. The unit is typically bottom frame-mounted and hard-wired to shore to provide real-time monitoring of coastal currents. This Workhorse Monitor's high data accuracy and reliability make it a favorite for deployments in high-volume traffic areas such as ports and harbors, where the data is often integrated into a Vessel Traffic Monitoring System. Extreme accuracy and reliability: The Monitor is ideally suited for the most demanding environments, including high traffic areas such as ports and harbors. Versatility: This direct reading unit can easily be upgraded to tackle a wide variety of coastal applications. Typical upgrades include pressure sensor, external battery pack, bottom tracking, and directional wave measurement. Precision data: Teledyne RDI's patented BroadBand signal processing delivers very low-noise data, resulting in unparalleled data resolution and minimal power consumption. A four-beam solution: Teledyne RDI's patented 4-beam design improves data reliability, improves data quality, and improves data accuracy. This product is available in our value priced basic Express Configuration. Same broadband quality, with basic current profiling capabilities.