I use one in every level and one in every wooden viv.
I've got loads of different ones like exo terra, swell reptiles and a few others. I check them all with the salt test and only use the ones that are pretty close.
The worst one I have is an exo terra one that 32% off. It was supposed to show 75% and only got to 43%.
Sorry that that's not what you asked but I thought I'd share lol.
Morel of the story is I don't trust brands only the ones I've tested.
I use one in every level and one in every wooden viv.
I've got loads of different ones like exo terra, swell reptiles and a few others. I check them all with the salt test...
Fill a bottle lid with salt then add a little bit of water and mix it. Put the lid in a zip lock bag with your hygrometers and all your hygrometers should ready 75% after a few hours if their accurate.
I use an acurite as well. I move it around periodically but I'm going to pick up another maybe something different. I find my snakes love to knock it over.
Fill a bottle lid with salt then add a little bit of water and mix it. Put the lid in a zip lock bag with your hygrometers and all your hygrometers should ready 75% after a few hours if their accurate.