Help

Get help here for Altalab Instrument weather station and software. If you need additional assistance call  (304) 497-2756 during office hours 9-3 Eastern time. For help after-hours assistance email Technical Help.

Merlin Software Downloads

Download Merlin Software and Manuals from this link. You should register your weather station after purchase to get access to Merlin software downloads, and warranty and upgrade notices by email. You can opt out of marketing emails at any time.

Weather Station Hardware Manuals





Altalab Quick Guides


AltaCom II Setup Diagram

450.23 KB 760 downloads

Weather Station Troubleshooting Guides

If Merlin Can’t Connect to Your Weatherstation



  • What Racers Say:

    "Just wanted to let you know how pleased I am with the success I have experienced using your weather station. I raced in S/ST at my local 1/8 mile track using your ALTA COM ll weather station. I won three consecutive track championships. Throttle stop settings were very reliable resulting in lots of dead on passes. My race truck seemed to love the adjusted altitude formula." Allen Smith