Voltmeters; Audio-receivers and video-receivers; Audio dubbing apparatus; Converters for electric plugs; Digital multimeters; DVD recorders; Electrical outlets; Plug adaptors; Portable handheld electronic digital video messengers for recording, storage, transmission or reproduction of visual, audio and data content; Scanners for data processing; Scanners for performing automotive diagnostics; Surveying apparatus; USB hubs; Vehicle radios; Wireless chargers