Engineered for durability and versatility, the RhinoDome Test Station by Pro-Line stands out in a range of challenging environments such as construction sites, gas and liquid pipelines, and utility conduit systems. This robust marker post features a 21-inch dome topper with a removable cap and is constructed from the proprietary RhinoPolyAE thermoplastic, ensuring resilience even in extreme temperatures from -40 to +150 F. With an included 10-inch anchor tube for secure installation, it comes standard with an 11-hole terminal board, facilitating easy electrical connections. This test station is designed for longevity, boasting a 10-year warranty while providing essential identification marking, locating, safety, and security functions. Hot-stamped graphics enhance visibility, making it a reliable component for any industrial utility environment, whether in sewer, electric, oil and gas, or telecommunications settings. The thoughtfully engineered design not only meets industry standards