Triplett’s HTH-KIT Home Theater Installation Kit includes five tools to inspect and easily install your home audio system. Quickly trace active/inactive networks, live or dead phone lines, and coaxial video cabling with the CTX690 Network Tone and Probe Wire and Cable Tracer. Triplett’s 3550 SoniCheck PRO sound decibel meter features a large backlit display, +/-1.5dB accuracy, and A/C weighting make it an ideal choice for any installer. Measure from 2 inches to 230 feet in seconds with the LD70 Laser Distance Meter. Easily measure room dimensions and determine how much wiring is needed. The TT-290 8.5'' Long Nose Pliers cut, strip, and crimp with 6-in-1 functionality: Gripping and Looping, Screw Extractor, Wire Stripping (10-18 AWG Solid 12-20 AWG stranded), Wire Cutting (2.0mm), Screw Shearing (6-32 & 8-32), Crimping. The HDMI-1TR is an easy, speedy solution that allows you to use existing CAT5/CAT6 cable to extend HDMI signals, a cost saving alternative to expensive long HDMI cables. Additional HDMI-1TR’s sold separately.