Temperature Measuring Range Min. °C = -20 / Temperature Measuring Range Max. °C = 300 / Detector Resolution = 220 x 160 / Field of View = 35 x 26° / Focus Type = Fixed / Focus Distance Min. mm = 500 / Interface Type = USB / Thermal Sensitivity mK = 70 / Temperature Accuracy % = 2 / Display Type = LCD / Display Size " = 2.8 / Image Capture Frequency Hz = 9 / Image Storage = Internal Memory / Emission Factor = 1 / Protection Rating = IP54