The JetScan video nozzle from Envirosight has a sled design that keeps footage smooth and upright, and which can be outfitted with extension rollers to handle larger-diameter lines. The stainless steel sled attaches directly to any 1-inch jetter hose (or 3/4 inch with available adapter) and has six propulsion nozzles, up to four of which can be swapped with blanks to achieve desired thrust versus water consumption. The sled allows viewing in pipes 8 to 15 inches, or beyond with optional roller extensions attached. As it advances down a pipe, it records 720p HD video in MPEG format to an onboard 32 GB SDHC memory card. Immediately afterward, the card can be removed and video viewed on an iPad or other SDHC-compatible device. 866/936-8476; www.envirosight.com.