The Dwyer IR7 dual laser extended range infrared thermometer is ideal for accurately measuring surface temperatures from long distances. This feature-packed handheld device allows the user to read the max/min, average, and differential readings. The high and low alarms give an audible and visual indication of the process temperature. When taking measurements in dark areas, a built-in white light can be used to illuminate the measurement area. For long term measurements, the unit includes a dual magnetic base attachment that allows handsfree measurements.