The WT3160 is an entry-level handheld thermal imaging camera that overlays a live infrared heat-map onto a 2.8-inch color TFT screen, useful for spotting hot spots in wiring, machinery, or building insulation. It captures 160x120 thermal resolution alongside a visible-light image, measures surface temperature from -20C to 450C, and stores thousands of combined thermal/visual images onboard for later review or reporting.