This is to certify that V-Notch (4 cusecs capacity) and Parshall Flume (68 cusecs capacity) manufactured by Multimedia Enterprises, Nashik in Fiberglass Reinforced Plastic (FRP) confirming to IS 9108:1979 & IS 14371:1996 were tested against Full Bore Electromagnetic Flow Meter (accuracy better than 0.5%) at Narayanpur Left Bank Canal (NLBC) distributory D-1 D/s and OL-1 during 1st to 10th December, 2015, and it is found that accuracy of V-Notch is better than 1-2% while as that of Parshall Flume 2-3%. Manufacturer, M/s Multimedia Enterprises manufactured these measuring devices as per IS standards, maintaining the dimensional accuracies within permissible limits.