I need a bi-metallic switch, automatically resettable that closes
around 15F. A small inexpensive type, similar to the kind put inside
nicad battery packs to limit the dissipation of the batteries would be
ideal.
What I'm finding when I google is very large and expensive temperature
controllers that operate from 60F and up.
Anyone know of vendors selling these types of products???
What I want is a simple alarm to warn me when my freezer gets too warm
to keep the contents frozen.
Thanks.
A
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