Description: Use this handy high definition cable tester to check your HDMI cables continuity and troubleshoot issues. An LED lights up corresponding to each wire in the HDMI cable -so you will know exactly what is wrong. All connections are HDMI female type. 9V battery required. Feature: Use The HDMI cable tester to troubleshoot your HDMI cables before you install them; Dimensions: 4.06" x 3.57" x 1"; Tests every Pin connection of standard type "A" HDMI connectors; Instantly indicates continuity status using 9 LED indicators; All connections are HDMI Female Type; Requires standard 9V Battery, not included; Packing include: 1 * HDMI Cable Tester Set 1 * Storage Case