Digital Video Signal Tester


The DIGI Sniffer is an ideal companion for any AV installer. It allows easy test of all HDMI compliant video sources and cables. The DIGI Sniffer, monitors digital video signal and determines degradation level. The video signal strength is displayed on the six LED bar graph. The stronger the signal the more LEDs are illuminated. The DIGI Sniffer features auto power control and will only turn on when touched from both sides.

The DIGI Sniffer is easy to use in the field and provides clear indication when digital signal is degraded to the point when it needs to be amplified or re-generated.

DIGI Sniffer is designed for measuring digital video signal strength. It is compatible with HDMI, DVI AND Display Port signal types and accommodates any signal resolution. Six LED bar graph display indicates signal strength and suggests when buffering is required. The DIGI Sniffer will work with both HDCP and non-HDCP signals.
DIGI Sniffer measures digital signal quality and compares it to the digital signal specification. Degradation is measured from specified nominal value. DIGI sniffer processes digital TMDS signals up to 10Gbps and determines if degradation is sufficient to cause video signal disruption.

Altinex DIGI_SNIFFER Features:

  • Automatically enables HDMI output
  • Battery operated
  • No power ON/OFF switch
  • LED signal strength display
  • Handles all HDMI resolutions
  • Compatible with DVI signals
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