Hygrometer at Walmart

[iluvmysh]

Of course, just my luck. After more than 12 hours of testing, it was at 61%. Being as anal as I am, instead of just adding 14% each time I want to know the RH, I'm going to return it, hopefully to have a more accurate one. I bet going back and forth, gas is going to kill this deal for me.

edit: spelling

 

[iluvmysh]

Well I went back to Walmart and picked up another one. Did a salt test for almost 24 hours and this one is 17% off. VERY disappointing and discouraging. I think I'm going to give up and just return it.

 

[iluvmysh]

Man, I don't see how I could be doing the salt test wrong.

 

[Fuscat]

I bought two of these walmart hygro's myself after reading this thread. After 48 hours one of them is spot on @ 75 and the other is way off at 61. Not bad for 12 bucks or so! Anyone taken one apart yet and found an adjustment?

 

[Jeff1101]

I opened the cover on mine didn't see an adjustment.