Category Archives: Software

Merlin 8.5 (2/09/2023)

Merlin Drag Racing Software Merlin drag racing software works with Altalab Instrument weather stations AC2, AC4x, and AC4xR. 8.5 New Features: Added System Report function to check weather station status (4x/R). Added a Factory Calibration to protect original calibration data, allows users to change Current Calibration. Added a Restore Factory Calibration. Added more information to […]

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Merlin Drag Racing Software v8.3

Merlin Drag Racing Software offers flexible weather management, ET and TS prediction for multiple users. Merlin 8.3 supports weather texting and adds the capability to update the 4x and 4xR firmware over the internet. Supported for Windows 8, Windows 10, and 11.

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Com Port Solutions

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Merlin 7.6.02

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  • What Racers Say:

    "The AltaCom II weather station combined with Crew Chief Pro are simply the best products any racer could have to ensure success. If you are Racing 2 Win you must start with Altalab Instrument!" Michael Swan Race2Win Motorsports