Seco (formerly Crain) 25'/7.6M "E" Metric SVR Level Rod 98013.

The SVR 98013 7.6m/25' "E" metric SVR heavy-duty level grade rod is constructed of strong reinforced fiberglass and its rectangular-oval shape is designed for the serious user. Scales are glare resistant and protected by an abrasion resistant coating. A special measuring scale on the backside permit users to read height at eye level. The tight locking mechanism features round buttons that resist jamming from sand and dirt. The top of the rod has a female 1/4" x 20 thread for attaching accessories.
The SVR has a rectangular-oval shape, and is flat on the front and back with round corners. This convenient shape prevents the scale from rolling, making observation much easier. The rod is also water-proof, corrosion-resistant, and non-conductive. The shape allows attachment of standard laser receiver rod brackets, in contrast to oval or round fiberglass rods. The SVR rod has a measuring scale on the back that allow the user to read overall height measurements at eye level, which is useful in making clearance and height measurements. Also on the back-side with the measuring scale, there are alternate 1' red and white markings that are suitable for stadia purposes. Nylon Carrying Case Included (includes carrying handle and shoulder strap). One-year manufacturers warranty on all Crain SVR Series leveling rods.