horrible
Didnt work not one bit. Amost killed me!
No calibration
Every time I attempt to adjust the calibration the program crashes. It seems very helpful and promising too bad. This glitch can't be fixed.
Saved our @#$es!
Saved the lives and souls of a group of engineering students at a prestigious university when the hardware pyranometers provided for a design class functioned worse than my grandmother’s sense of hearing
Good educational tool
I like the app. It can be non-responsive at times but it does the job. I happened to have some guys set up a very accurate solar isolation station outside my office so I could calibrate the app and it gave me a k value of 10.1. I work with PV power systems so it's nice to have a simple way to make measurements. I just have to find an easier way to use the diffuser.
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i need one
i have the app but how do you get the solar thing for it
