Mike Mutchler, co-owner of A-1 Septic Tank Cleaning of Wooster, Ohio, believes in adopting the best technology for the job. However, the one tool he says he couldn’t possibly live without is a surprisingly low-tech choice — an aluminum inspection pole by Mr. LongArm Inc., with acrylic mirrors.The lightweight aluminum pole scopes from 3 to 6 feet and comes with two interchangeable aluminum mirrors, one 4 by 6 inches tall and the other 6 by 6 inches. The knuckle fitting allows the mirror to swivel 180 degrees. The pole can be outfitted with an optional clamp-on battery-powered flashlight to provide additional
