Kestrel 4500 Hygrometer accuracy?

[bm11]

Quick question: anyone know how accurate the hygrometer function (humidity %) of the Kestrel 4500nv is? The RESOLUTION is to the 1/10th degree, which suggests an accurate reading, but I couldn't find the spec online in the quick search I did. I was hoping one of you fellas could help me out.

I'm using it to calibrate my humidor's hygrometer, and I need to know if I can trust the Kestrel.

Thanks,

-Bob

 

[BirdEyes]

According to their specs, it is accurate to within 3% for that function. Refer to http://www.nkhome.com/pdfs/Kestrel_specs.pdf