Person checks with an electrical line tester the current, before the installation of a lamp.

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Size: 6048px × 4024px
Location: Hamburg, Germany
Photo credit: © Frank Harms / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bulb, cable, cabling, check, concept, control, current, detector, electric, electrical, electrician, electricity, electronic, energy, equipment, glowing, handyman, home, house, industry, installation, installing, instrument, light, line, maintenance, measurement, phase, power, relay, repair, repairman, safety, screw, screwdriver, service, technician, technology, test, tester, tool, voltage, wire, wires, worker