Video Testers

VGA Sniffer™ Analog PC Video Tester
Price $137.41
Designed to test VGA signal strength from the source, this tester displays results for red, green and blue, as well as RGBHV voltage levels, to make PC video troubleshooting a quick and simple task.

DVI Sniffer™ Signal Tester
Price $238.93
Perfect for aiding the transition from DVI to HDMI systems, this digital video tester can be used at any terminal or point along a run to check the integrity of PC video outputs, as well as DVI cabling, switching equipment and video signals.

Altinex® DIGI Sniffer Digital Video Connection Tester
Price $139.20
Perfect for manufacturers, electronics repair technicians and home theater installers, this portable unit easily tests the signal strength of all digital video formats with resolutions up to 1080p.