An infrared thermometer is a non-contact temperature measurement device. Infrared Thermometers detect the infrared energy emitted by all materials — at temperatures above absolute zero, (0°Kelvin)– and converts the energy factor into a temperature reading. Specifications 1.Temperature range: -50 ~ +260°C(-58 ~ +500°F) 2.Temperature resolution: 0.1°C or 0.1°F 3.Accuracy: ±2% or 2°C 4.Response time: