Brand NEW! HDMI Cable Signal Tester Testing an HDMI installation for proper signal transmission can now be accomplished easily and without guesswork. This HDMI signal tester connects between the source and display to verify that all components of the digital signal are being transmitted properly, thereby ensuring the best HD performance is achieved. The HDMI signal tester is designed to be connected inline with the video signal path, and can be located at either the source or display end of the system. The HDMI format provides a convenient method of transmitting high definition audio/video information through a single digital cable. When the cable and connectors' integrity are good, system performance is excellent. If the data is disrupted by weak or incomplete transfer, the HD experience suffers. More than just a simple cable checker, this signal tester identifies HDMI interconnection problems and helps correct them! Dimensions: 1-7/8" L x 1-5/8" W x 1" H. - All international buyers are responsible for all tax, duties and/or customs fees.