retail store services featuring infrared and thermal imaging cameras and featuring accessories for infrared and thermal imaging cameras, namely, video transmitting devices, digital cameras, digital video recorders, glare reduction shields, retractable attachment straps, carrying cases, backpacks, shoulder straps, battery chargers, video receivers, monocular eyepieces, extendable camera booms, camera tripods, receiving and transmitting antennae, software and filters

gas leak detection services