9 Surveying, optical, weighing, measuring, signalling, checking and supervision, life-saving and teaching apparatus and instruments, namely, safety eye glasses, protective industrial shoes, protective work gloves and protective ear covering shields, knee pads for workers, electronic sonic tape measure and wall stud finders, bevels, laser distance meters, digital tape measure and powered tape measure; Apparatus and instruments for conducting, switching, transforming, accumulating, controlling or regulating electricity, namely, batteries, battery packs for cordless power tools, battery chargers and electrical wire; Fire-extinguishing apparatus; Safety harnesses other than for vehicles or sports purposes, bubble levels, spirit levels; Electrical plugs; Electrical sockets; Electrical cables; electrical transformers; Electrical plug and socket assemblies; Electrical connection assemblies; Electrical cables incorporating plugs and sockets sold on drums and reels; Batteries; Battery chargers; Battery testers; Battery packs; Batteries for power tools; Battery packs for use with power tools; Detachable/interchangeable batteries for power tools; Battery charging adapters; Lithium batteries; Electrical power distribution units; Rechargeable electric batteries; Battery charging apparatus; Protective clothing, footwear and headgear; Protective work clothing for use in industrial and manufacturing environments, footwear for the prevention of accident or injury and headgear being protective helmets; Clothing, namely, coveralls, balaclavas, aprons, footwear and headgear for protection against injury or accident; Safety clothing, namely, coveralls, balaclavas, aprons, footwear and headgear for protection against injury or accident; Safety work clothing, namely, coveralls, balaclavas, aprons, footwear and headgear for protection against injury or accident; Clothing, namely, chaps, leg gaiters, shoe covers, footwear and headgear for prevention of injury or accident; Fire blankets; High visibility clothing, namely, coveralls, trousers and jackets for protection against injury or accident; Safety goggles, gloves for protection against accidents and injury, dust protective masks, protective helmets, ear plugs for hearing protection, welders' aprons; Intruder, smoke and fire alarms; Warning triangles and luminous warning signs; Traffic control safety cones; Hard hats; Apparatus for recording, Transmission or reproduction of sound or images; Blank magnetic data carriers and recording discs; Mechanisms for coin-operated apparatus; Cash registers, calculating machines, data processing equipment, computers; Fire extinguishing apparatus; Thermostats; Temperature monitors for central heating radiators; Downloadable computer software for electronically controlling automated radiator valves and heating systems operated from a mobile device; Water pressure gauges; Continuity testers; Smoke detecting apparatus; Thermometers not for medical purposes; Chemical gas detectors; parts and fittings for all the aforesaid goods