TECH POWER COMPONENTS

Scientific (other than medical), nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving (rescue) and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; data processing equipment and computers; electric batteries; detectors; electric wires; electric relays; protection devices for personal use against accidents; diagnostic apparatus not for medical use; memory or microchip cards