Good packaging. Came in about 6 weeks to Canada. No AAx4 batteries which is okay. It does what I need, which is to show hotspots in electronics. There is some image overlay shift but I can live with it. The refresh rate feels like 2 times a second, so try to stand still. 60x60 resolution is low, so do have the opacity mode on to see the real image. Also, a voltage tester came as a bonus. Again, good for heat hotspots, not really meant for detecting fevers in people unless everyone stands very still.