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While testing outdoor temperature or freezer temperature, show LLL, pls wait for 10s, if problem continue, pls take out the probe and reinsert. If show HHH, pls take out the probe and reinsert. Press [AL] can open the temperature alarm mode, when bell appears on the screen,temperature alarm opened, no bell, the temperature alarm mode closed.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.