Suitable or precise integrity verification in Ethernet and coaxial cable installations. Catering to both Networking and telephone cables with its RJ45 and BNC port, and offer double speed testing option for efficient troubleshooting. Suitable for IT professionals, Networking engineers, and security system technicians who demand reliability in their work. The Cable Tester is indispensable asset for setting up and maintaining Networking connectios in data centers, office buildings, and surveillances systems, ensuring performances and connection. Constructed from plastic, this tester comes with a remote unit, streamlining cable diagnostics and making for Networking maintenance. Size:.18.4cm/7.24inch Color: As Shown Material: plastic Package Contents: 1 Set * Coaxial Cable Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.