Review on 🌡️ Supco ST01 Stainless Steel Pocket Dial Thermometer, 5 Inch Stem, 1 Inch Dial, -40 to 160°F by George Woods

Cheap and accurate thermometer. It fits easily into the HVAC registers to provide an outlet air reading. I also used it in the car out of curiosity about how cold my AC was. Finally, when not being used for something else, it sits in a water bottle in my fridge to give an idea of the item's actual temperature. Sometimes you have a power outage and this is the best way to get accurate readings in my opinion. I took an empty water bottle, drilled a small hole in the lid and inserted it into the bottle through the newly drilled hole.