Advanced Tools for Wi-Fi Experts

See the invisible to identify and eliminate Wi-Fi interference.

"Wi-Spy is easily one of my all time favorite tools and I strongly recommend it to anyone who is responsible for managing a Wi-Fi network of any size."

—Larry Greenblatt, CISSP, CISM, CEH, ECSA

Troubleshoot Wi-Fi with Chanalyzer

Chanalyzer is a Wi-Fi troubleshooting software designed for IT professionals who deploy and maintain wireless networks. It turns RF spectrum data into highly interactive charts and graphs, allowing you to visualize your wireless landscape. Chanalyzer creates a complete picture of how both 802.11 Wi-Fi and non-Wi-Fi transmitters impact your wireless networks, giving you the information you need to resolve the issues affecting your users.

Troubleshoot wifi with Chanalyzer

See the Invisible with Wi-Spy

Wi-Spy is a custom USB spectrum analyzer designed specifically for troubleshooting Wi-Fi issues. Unlike most Wi-Fi tools, Wi-Spy is able to measure everything going on in your air. With Wi-Spy DBx, you can measure RF signals in the 5 GHz band, which is quickly becoming as crowded as the 2.4 GHz band!

Affordable spectrum analysis with Wi-Spy

View Activity in the Spectrum Over Time

Chanalyzer takes a unique and powerful approach to recording playback with Waterfall Navigation. The Navigation Waterfall shows you the entire recording from start to finish, so you can identify events, and zero in on them quickly. Rewind, fast forward, or even pause while Wi-Spy records in the background. It's like a DVR, but for spectrum analysis.

Identify Non-Wi-Fi Interference

With Chanalyzer's built-in library of signatures, you can identify devices that are interfering with your wireless network. Signatures follow your mouse to the density view, so you can make a direct comparison. Find a new signature that we haven't cataloged yet? Add it to your own customized signature library.

identify wifi interferers

Prove it’s Not Your Network with Report Builder

With just a few clicks using the Chanalyzer Report Builder Accessory, you can create a report that includes any or all graphs and tables displayed in Chanalyzer. Add your own pictures, create your own descriptions, or just use the defaults. After you’re done, export to PDF and present it to your client or boss.

Track Down Interferers with Device Finder

The Device Finder 2.4 GHz Directional Antenna is a hardware accessory for Wi-Spy that increases the receive sensitivity in a single dimension. The stock antenna included with Wi-Spy is omni-directional; Device Finder is a highly directional one. You can point it in any given direction to quickly track down troublesome interferers.

Find wifi interferers with Device Finder

Locate Non-Wi-Fi Interferers

With Device Finder, you can track down devices that are interfering with your wireless network, like cordless phones, wireless video cameras, and other analog devices. Increase speed and accuracy with the Device Finder directional antenna, which can lead you right to the interfering device. The Device Finder view shows a signal strength over time graph similar to the Networks Graph, but also shows the signal strength of a selected frequency range. Device Finder will enable you to actively seek out transmitters so you can know exactly what is happening around your network.

Device Finder can track down rogue wifi interferers

See it, fix it, prove it with Wi‑Spy + Chanalyzer!

Diagnose 2.4 GHz

Ideal for smaller networks


  • Wi-Spy 2.4x
  • Chanalyzer with Report Builder
  • Device Finder Antenna



Diagnose Dual-Band
Both 2.4GHz & 5GHz

Ideal for 802.11n and 802.11ac networks


  • Wi-Spy DBx
  • Chanalyzer with Report Builder
  • Device Finder Antenna



Diagnose & Optimize
Both 2.4GHz & 5GHz

Ideal for large mission-critical networks


  • Wi-Spy DBx
  • Chanalyzer with Report Builder
  • Device Finder Antenna
  • Eye P.A.
  • AirPcap Nx

SKUs: 2450x3v, SFW-CHAN-R, DEVFINDER-24, SFW-EYEPA-001, AirPcap Nx-001


free 2-day shipping + 30 day money back guarantee

MetaCare Assurance Plan

The MetaCare Assurance Plan entitles you to obtain and legally install future software updates for MetaGeek software during the period the plan is in effect. Updates range from bug fixes and minor feature updates to major enhancements and all the other wonderful changes we have in store.

MetaCare Benefits and Renewals

MetaCare Legal Info

System Requirements

  • OPERATING SYSTEM: Microsoft® Windows 8, 7, Vista
  • MAC OS X VIRTUALIZATION: VMware Fusion, Parallels
  • RAM: 4 GB
  • RESOLUTION: 1024x600 (1366x768 or better recommended)
  • WI-FI RADIO: Internal or USB Wi-Fi Adapter (802.11n/ac recommended)
    NOTE: Virtual machines require an external USB Wi-Fi adapter to view Wi-Fi information

Additional Resources