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Al Wilson · 01-07-2020, 08:10 PM

I have an Altronics PerformAire weather station. It has ET prediction, but I don't use it much.

I get my weather data online here
https://airdensityonline.com/tracks/
It closely matches data from the Altronics.

I then use ET Predictor Pro 9 software on my laptop to predict my ET.
http://www.ifamilysoftware.com/Software.html

This is somewhat less costly than Crew Chief Pro. I went this route originally when index racing in NSS. The software gives HP corrected weight which is more useful for index racing.

01-07-2020, 08:10 PM	#7
Al Wilson Junior Member Join Date: Apr 2018 Location: Dunnellon, FL Posts: 75 Likes: 158 Liked 109 Times in 38 Posts	Re: Weather Station Recommendations? I have an Altronics PerformAire weather station. It has ET prediction, but I don't use it much. I get my weather data online here https://airdensityonline.com/tracks/ It closely matches data from the Altronics. I then use ET Predictor Pro 9 software on my laptop to predict my ET. http://www.ifamilysoftware.com/Software.html This is somewhat less costly than Crew Chief Pro. I went this route originally when index racing in NSS. The software gives HP corrected weight which is more useful for index racing. __________________ Al Wilson NSS 7160 W201 stock