Digital Thermal Imaging Camera USB Imager IR Infrared Thermometer HT-18/19/A1/A2. £325.06. UNI-T UTi165H Infrared Thermal Imager 30 ˚ C ~45 ˚ C High-precision Thermal . £386.01. Free P&P . UNI-T Body Infrared Thermal Imager Digital LED Thermometer Live Display Camera. £568.84. Free P&P . Report item - opens in a new window or tab.