240 x 180 IR resolution 43,200 total IR pixels High resolution FPA uncooled Microbolometers (60 HZ and 9 HZ versions) Largest in class 3.7â?? high definition display with 640 x 480 resolution Industry leading spatial resolution delivering sharpest images Industry-leading thermal sensitivity (NETD) to see even the smallest temperature differences down to 0.045 �°C Expanded temperature measurement up to 600 �°C Most affordable, field-installable, optional wide angle and telephoto lenses Award-winning ergonomic design