I just added a new freebie, along with a few easy steps of instructions, to make a simple DIY device that can give you an idea of whether and for how long your freezer failed.
This DIY device is called the Penguin in the Freezer!
Please click on the link above (or you can also access the page via the Freebies menu at the top of this page) to read the instructions and download the template to make your own freezer checking device.
Muu