Sonic-Pro hybrid ultrasonic flowmeters from Blue-White Industries measure flow rate using either Doppler or Transit Time methods. Noninvasive clamp-on transducers work with both clean and dirty fluids, with a high-capacity flow velocity range of up to 30 feet per second. Because the meter does not come in contact with the fluid being measured, the meter is suited for use in applications where harsh chemicals and other abrasive fluids are being used. It can be configured and controlled remotely via RS-232, RS-485, USB or Ethernet. View real-time flow and download data log files remotely on a Windows PC. It has an easy-reading backlit LCD, and data is logged to a standard SD card supplied with unit. It has isolated a 4-20mA output that is fully configurable and a 0 - 1000 Hz pulse output that is fully configurable. 714/893-8529; www.blue-white.com