Tripp Lite HDMI & Mini HDMI Cable Tester with Carrying Case (T040-001-HDMI) - Newegg.com
MT-7062 Pro's Kit HDMI Cable Tester
SIIG HDMI Port Signal Tester with Digital Meter Indicator - Plug-in To Test and Verify HDMI Display/Monitor Resolution, Frame Rate, and Color Depth/Space
HDMI CABLES TESTER WZ-0017 LOGILINK - HDMI Other Devices and Accessories - Delta