Printed circuit boards (PCBs); Weighing scales; Electronic servo motor controllers; Transformers; Electric sensors; Weighing equipment, namely, scales and balances; Timers; Time switches; Battery boxes

Diodes; Scales; Sirens; Timers; Acceleration sensors; Alarm sensors; Battery boxes; Electric relays; Electric sensors; Electrical circuit boards; Integrated circuit modules; Pressure sensors; Thin film switches; Time clocks; Tool measuring instruments