Fluke Networks DTX-CHA003 Coaxial Cable Test Adapter for DTX CableAnalyzer Series Used with DTX-1800, DTX-1200, DTX-LT, and DTX-ELT CableAnalyzer to certify, troubleshoot, and document coaxial network and video cabling Single replacement adapter Attaches to the main and remote units of the cable analyzer to measure the insertion loss of coaxial cable Test range is up to 800 m/2625 ft of cabling Comes with a 12-inch (30 cm) male-to-male F-type connector cable for connecting the main unit to the remote unit to set a reference