Amazon.com: Infrared Thermometer Gun -58°F to 788°F, Laser Temperature Gun with Adjustable Emissivity, Non Contact Laser Thermometer for Cooking/BBQ/Pizza Oven/Grill & Engine - Heat Temperature Gun : Industrial & Scientific
200mW Oven Series Red Laser Pointer, 635nm Portable Red Laser - LaserTo
Amazon.com: Digital Infrared Thermometer Gun for Cooking,BBQ,Pizza Oven,Ir Thermometer with Backlight,-58℉~932℉(-50℃~500℃) Handheld Non Contact Heat Laser Temperature Gun (Not for Human) : Industrial & Scientific
I converted my microwave into a LASER oven! - YouTube