Meat thermometers; Thermometers, not for medical purposes; Thermo-hygrometers; Acoustic sound alarms; Selfie ring lights for smartphones; Apparatus and instruments for weighing; Weighing scales; Multi-function electronic device for use in children's rooms comprising a sound producing function, temperature gauge and also including a clock and nightlight; Padlocks, electronic; Audio-receivers and video-receivers; Radios incorporating clocks