Fluke 566 Dual Infrared Thermometer, -40 to +1202 Degree F Range, Contact/Non Contact Measure -40C to 800C /-40F to 1472F (568) or -40C to 650C/-40F to 1202F (566) Easily access advanced features with the soft-key buttons and dot-matrix display Measure smaller objects from further away, with a distance-to-spot ratio of 50:1 (568) or 30:1 (566) Compatibility with all standard miniconnector Type-K thermocouples allow you to preserve your thermocouple investments Confidently measure a wide variety of surfaces, with the adjustable emissivity feature, including a built-in material table