Do you want to save energy by identifying cold spots? This rugged 5G tablet has a thermal camera – and it’s on sale now from Amazon for Black Friday


  • Ulefone Armor Pad 4 Ultra Thermal can detect cold spots and leaks
  • Robust design with 10.36-inch display, IP68/IP69K certified
  • Long-lasting 11,800 mAh battery, dual SIM card and 5G support

Cold spots in homes and offices – those persistently cold areas – are often signs of underlying problems such as poor insulation, air leaks or structural problems that allow heat to escape. Identifying and addressing these areas, whether by plugging leaks, improving insulation or repairing defects, can significantly improve comfort and reduce energy consumption.

The Ulefone Armor Pad 4 Ultra Thermal is a rugged tablet that can help locate these cold spots. It features a GPU-powered ThermoVue thermal imaging sensor that can detect heat variations beyond the visible spectrum and pinpoint leaks and other issues.