Amazon.com: Metris Instruments Mini Digital Infrared Thermometer Laser Temperature Gauge Pen for Cooking, Grill, Pizza Oven, Surface, Automotive, 27o to 428o F (-33o to 230o C) 1:1 D:S Ratio, Model TN002PC :
Amazon.com: Infrared Thermometer, Easy to Grip Digital Temperature Guns ‑32~380°C Range Fast Measurement for Home for Laboratory : Industrial & Scientific