LinkQuest has extended its FlowQuest acoustic current profiler line to include the smaller and lighterweight FlowQuest 2000 system. The FlowQuest 2000 system operates at 2 MHz with a blank distance as short as 10 cm. The system is about 12.6 cm in diameter, 21.0 cm in length and weighs less than 1.4 kgs in water. The FlowQuest 2000 system designed to reach up to 20m in range with an accuracy of up to 0.25% +/- 2.5 mm/s. The standard depth rating of the system is 800m with options for 100, 1500, 3000 and 6000m. This system also has an optional discharge measurement function. The FlowQuest 2000 acoustic current profiler is ideal for measuring discharge, currents and flows in shallow waters or for short range applications. It is particularly useful when a minimum blank distance is desirable.