Chipmunk HDMI Tester
The Chipmunk HDMI Tester is a simple tool to see if an HDMI port is working, and to give you feedback if the HDMI port is supplying an image without connecting a big HDMI monitor.
Works on all HDMI ports including on gaming consoles.
Has LEDs for the following:
1) Power - Lights up red if there is power in the HDMI port
2) 5 Volt - Indicates if the power is within specs, if so it lights continuous. Below 4.7 volts this LED is off. Above 5.4 volts it flashes.
3) EDID - This LED lights blue once the computer has read the (emulated) EDID ROM. This implies that the computer (or GPU) is running.
4) Data - 4 LEDs. One LED for each of the three data channels and one LED for the clock.
All LEDs are mirrored on the other side of the tester so you can always see them from either side.
Chipmunk universal HDMI Tester
Including shipping (world wide)