Sound recording, sound reproducing and sound amplifying machines and apparatus; records in the form of discs, tapes, belts, foils and filaments; magnetic sound recordings magnetic devices included in this class; microphones; measuring devices and measuring instruments; electric metal detection devices; and parts and fittings included in this class for all the aforesaid goods.

Measuring apparatus and test equipment for cables and cable systems, electrical surge generators, phase angle test instrument, cable fault prelocating equipment, differential search coils (electric), electrical power filters, electrical diode couplers, electrical capacitors and capacitor systems, spark gaps integrated in test equipment, tone frequency generators, tone frequency transmitters and receivers for cable locating, electrical test and measurement instrumentation for the underground mining industry, particularly electric signal generators, pressure detectors, trouble indicators, control fire-extinguishing apparatus; instrumentation, flow detectors and flow analyzers, including transducers, pressure test equipment and pressure transducers, electrical test and acquisition equipment for flow measurement and pressure measurement, power supply (electrical) fields for the alternative upper case of single ranges and for the simultaneous acquisition of all sharing datas, movable and portable test instruments for the exact determination of damaged pipes on the handling noise principle and geophone principle, gas detection and gas leakage instrumentation, electrical water leakage detectors, insulation test equipment, line locator for the location of metallic lines and synthetic materials lines, leak locator for the location of water pipe breaks, leak locator for the location of water pipe breaks, slide damper locator for the location of hidden slide damper; pressure detectors for the measurement of the pipe working pressure

Electronic utility locating instruments and water and sewer leak detection instruments for use in cable and pipe management, placement, maintenance, repair and locating; electronic utility locating instruments and water and sewer leak detection instruments to locate, detect, measure, inspect, identify and test pipes, pipelines, cables, insulators, markers, wiring, fiber optics, metal, sewers; electronic utility locating instruments and water and sewer leak detection instruments to detect, test and locate faults, breaks, leaks, pressure loss, outages, disconnections and sheath faults in pipes, pipelines, cables, wiring and fiber optics; electronic utility locating instruments and water and sewer leak detection instruments to inspect and locate sewer lines and pipes; electronic utility locating instruments and water and sewer leak detection instruments to conduct sonde (electronic radio transmitter) pipe and cable locating; electronic utility locating instruments and water and sewer leak detection instruments to detect leaks in water pipes; batteries, battery cases, battery chargers, battery terminal connection clamps, conductive cable jump leads, inductive probes for testing utility locations and water and sewer leaks, electronic safety markers, microphones, headphones, headsets for use with electronic utility locating instruments and water and sewer detection instruments, commanders (receiver terminals) for use in utility locating, logger computers, acoustic pipe leak detectors, power supply connectors, sounds generators for detecting utilities, electric search coils, split boxes (electric transmitter and receiver) for utility locating, radio transmitters, radio receivers, electric cables, mobile carts containing built-in locating electronics, electric splice filters used in utility locating, ground extension reels for electric wires, voltage surge protectors and sondes (electronic radio transmitter) all for use in connection with pipe, cable, wiring, metal and fiber optic locating, testing, measuring and detecting devices and equipment and water leak detection devices and equipment; pre-recorded seminars, training sessions, courses, workshops and demonstrations on optical and magnetic media all for use in the field of pipe and cable locating, detecting, testing, and measuring and water leak detection

Repair and maintenance of electronic devices used in cable and pipeline locating, measuring, detecting, testing, and inspection and water leak detection; technical support services, namely, providing technical repair advice, repair and maintenance services in the field of cable and pipeline management, detection, placement and water leak detection equipment

Educational services and training services, namely, conducting classes, seminars, workshops, demonstrations and courses relating to cable and pipe locating, detecting, measuring, testing and water leak detection

Fabrics