Infrared thermometer, 10:1. Fits your budget. Fits your job. With 65 years of expertise as the leader in the test tools industry, Fluke has built the 59 MAX and 59 MAX+ IR thermometers with the precision you need to do your job accurately and within your budget. Designed to withstand a 1 m drop, you can count on these lightweight, compact IR thermometers to work when you need them.