Update: It appears the promo code isn’t working. But this very similar model is just $11.
This IR thermometer can read temperatures ranging from -58° F to 1,022° F. But, I normally use mine for much less extreme things, like to test my oven temperature, check for air leaks, or really just play around with. At $10 with promo code KINJAKLJ, it’s well worth it for the entertainment factor alone.