​Standard Features

  • Sealed Area-Velocity sensor resists fouling by oil and grease. Streamlined shape sheds debris.

  • Choice of standard (10 ft) and extended (30 ft) level measurement range.

  • During the program’s operation, flow, velocity, and level values are viewable on the sampler's LCD display.

  • Level and velocity data stored in the sampler are available for later retrieval, reporting, and graphing using Teledyne ISCO Flowlink® software.


  • Accurate open channel flow measurement without a weir or flume

  • Pretreatment Compliance

  • Stormwater Runoff Monitoring

  • Permit Enforcement

  • Sewer Flow Monitoring

  • Combined Sewer Overflow Studies

  • Inflow and Infiltration Studies

  • River and Stream Gauging

Options and Accessories

  • Choice of Standard and Low Profile Area Velocity Sensors.

    • Standard Sensor is recommended for larger pipes and turbid flows with high concentrations of suspended solids and entrained air.

    • Low Profile Sensor is recommended for shallows flows, typically down to 1" (25 mm).

  • Teledyne ISCO mounting rings make it easy to install the area velocity sensor in round pipes, manhole inverts, and other open channels.

  • Teledyne ISCO Street Level Installation Tool​ to install monitoring system from ground level, eliminating the costs and hazards of confined space entry.​

For a full list of product specifications, see the datasheet.


When you purchase instruments from Teledyne ISCO, you not only receive innovative, high quality products, you also receive excellent customer service and product support. Your initial purchase is only the beginning of Teledyne ISCO's ongoing commitment to their customers.