Sperry TempCheck Non-Contact Infrared Thermometer, 12:1 Distance to Spot Ratio IRT200 - The Home Depot
Spot infrared thermometer | How it works, Application & Advantages
Amazon.com: Non-Contact Digital Infrared Thermometer-BTMETER 980G High IR Laser Temp Gun for Kitchen Cooking Grilling Automotive with 16:1 of Distance Spot Ratio Backlit(-58℉-1292℉)(NOT for Human Temp) : Industrial & Scientific
GM700 Digital Infrared Thermometer with 12: 1 Distance Spot Ratio - China Infrared Thermometer, Digital Thermometer | Made-in-China.com
General Tools Laser Temperature Infrared Thermometer Gun with 8:1 Spot Ratio, Max Temp 608 Degree with Backlit LCD display IRT206 - The Home Depot
Teledyne FLIR TG54 Spot IR Thermometer, .1°F Resolution, 22 to 1202° F
Temperature Gun Infrared Thermometer for Cooking, Digital Laser Thermometer Gun for Pizza Oven and Reptiles with backlight, -58°F~1382°F, 16:1 distance spot ratio, Adjustable Emissivity - Newegg.com
Fluke FLUKE-62 MAX Mini Infrared Thermometer, Single Laser, 10:1 Distance to Spot Ratio | TestEquity
The "Spot Size" of the Measurement
What is "Distance-to-Spot" (D:S) Ratio of Infrared Thermometer? - UNI-T Meters | Test & Measurement Tools and Solutions