
I have a 1980's digital thermometer that I haven't used in a while, tried it to see if it still works (you know, this COVID thing is spreading, you might get some of that heard) thought the battery was low because it showed "L". Well, I think "L" means the ambient temperature is lower than the thermometer shows (e.g. 68 degrees indoors in winter) and not *Low battery, but I ordered it, so I did replaced the old battery (and it still reads l until I put the thermometer under my tongue). The good news is that the old battery was probably still working after 30 years. If this battery lasts that long, the good news is my kids will inherit a working digital thermometer.

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