Accusonic Technologies” Accusonic Model 787 portable clamp-on transit-time ultrasonic flowmeter supports applications including: system/plant studies; pump performance testing; existing flowmeter verification; temporary flow measurement; conservation & water loss studies; collection systems I&I studies (lift stations and force mains); and leak-detection studies. The flowmeter provides accuracy of +/- 1-2 percent of actual flowrate for pipe sizes from 1/2″ to 200 inches. It is powered by 100-230 VAC 50/60 Hz, 12 VDC, or by battery, with a battery run time of 7.5 hours providing flexibility for field use. Large memory capacity allows easy retrieval of site information for downloading of the datalogger or recalling of a site upon returning to previously installed location. The meter comes with a soft carrying case for field use, as well as a hard briefcase-like enclosure for travel purposes.