Review on 🌡️ Infrared Thermometer by Eventek: Temperature Gun, Non-Contact Digital IR Laser Thermometer, -50°C to 550°C (-58°F to 1022°F), Red/Black color option 【For Non-Body Applications】 by Jon Hill

Excellent I'm not sure if that's 100% correct, but I don't think it's more than a grade if it is. I use it all the time to read room temperature or fridge temp, grill temp or whatever is important for safety when frying or chilling food in a cheap fridge not sure if it's under 40% can fall. good news maybe lol. All in all it gave me a newfound respect for radiation and how weird the thermal world can look, just buy it and scan everything around. I found it hard to stop scanning random shit lol. I might buy another one if they go up in price because it's a great deal and it's undeniably essential for cooking.