Best thermometers / hydrometers?

[My Little Sister's Farm]

Hey, does anyone have a favorite thermometer / hydrometer that is digital? Where did you get it??? I need to get one I know I can trust for my bators.

Thanks!!!

 

[geosheets]

I've had the best luck with this Springfield unit from Walmart... it's inexpensive and it's been accurate. I have two of them a year old and another that is a month old... they all read the same (within a tenth of a degree) and right on with a medical thermometer.
http://www.walmart.com/catalog/product.do?product_id=10671021

I believe that Brinsea sells one also that I've heard a lot of good things about... it's about 20 bucks I think from Brinsea.

 

[mulia24]

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https://www.backyardchickens.com/forum/viewtopic.php?id=255773&p=1