We all use the term "Polder" generically. Polder is a particular brand of digital thermometer. I have seen some off brands that are exactly the same as a Polder and some pretty simliar and some functionally similar.
I got a "pretty similar" one (per Smokin' Okie's suggestion) at Tuesday Morning last year for about $10. Then I picked up a few "functionally" similar Sunbeams at Lowe's last year for about $5 each.
All of these units come with the digital base and a detachable probe with cable (about 2-3 feet or so). I have found that my probes are interchangeable with different brands.
A word of caution when checking the probes for accuracy:
1. If testing via boiling water, be careful to adjust for altitude (I live at 7,000 feet). Here water boils at less than 200 F.
2. If testing via ice water, my "Polders" do not read below 33F.
Here are some websites that have different "Polders" and such.
http://doitbest.com/shop/product.asp?dept_id=3202&sku=672289http://www.qvc.com/asp/frameset.asp?aol_r efer=false&nest=http://www.qvc.com/scripts/detail.dll?item=K78568!tpl=DETAIL!ref=IST&ref=ISThttp://store.yahoo.com/comfort/cookther.htmlI have found (and most everyone here will agree) that it is very nice to have a couple or 5 sitting around for use.
I'm a little late jumping in here, but thems are my thoughts. Good Luck.
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Happy Qin' - AAHH
Forgot to say that I have seen "Polders" and their kin at:
Walmart
Target
Bed, Bath and Beyond
Kohls Department Stores
Menards
etc., etc.
Most of these are in the $20-30 range. Last year someone on the forum said that Lowe's had them for $5. I checked my local Lowe's and could not find them. But I called the Lowe's where this guy said they were and I ordered Qty (5) and had them shipped to me with no problem.
[This message has been edited by AAHH (edited May 22, 2001).]