QVS HDMI Video Pattern Generator - Video Signal Testing, Test Pattern - HDMI - 1Number of Batteries Supported - Battery Included

7 different HDTV resolutions from 480p to 1080p HDCP 1.2 & DVI 1.0 compliant 8 different patterns, easy-to-use push-button control and built-in HDCP signal tester High-resolution video test pattern generator 225MHz, resolutions up to HDTV 1080p 12-Bit & PCs 1600x1200 @ 60Hz Includes HDMI cable, 9v battery and 9vDC 120vAC power adapter Powered either by using a 9v battery that can last up to 4.5Hr or using a power adapter