I checked my IR pistol on a cup or water with ice cubes, and it displayed 31ish deg F.
So, it should be accurate enough to tell if the old fridge is dying. Plus, cold beer isn't all that cold.
I'm starting to read online reviews. First find that's the size of the old one: WRT138FZDW
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My hobby is installing & trying to repair mini-splits
EPA 608 Type 1 Technician Certification ~ 5 lbs or less..
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