The Fluke 64 MAX IR Thermometer is a rugged, handheld infrared thermometer designed for precise non-contact temperature measurements. With a 20:1 distance-to-spot ratio and a wide temperature range of -30°C to 600°C (-22°F to 1112°F), it is ideal for applications in HVAC, electrical, and industrial maintenance. The device features a large, backlit LCD display, data logging capabilities, and a flashlight for use in low-light conditions..