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I've got one, it's smaller & it's darn useful! It's small enough that it can live in the tray under my dashboard.https://www.harborfreight.com/infrared-thermometer-93984.htmlTroubleshooting engine over heating problems, checking brakes & tires, seeing how hot the coffee water is when I'm camping, using the laser dot to play with the cat...
I have the same as that with a different Chingadoo brand name. Works well considering the price. I use it with my 3D printer for checking bed and enclosure temps.
I have one also - and agree that they are quite useful.I use them for work too and once you know and honor their limitations they are still useful.