UK 3 pin electric wall socket tester plug checking mains electricity power supply wiring with three indicator lights on to show correct connections

- Image ID: BT2DCH
UK 3 pin electric wall socket tester plug checking mains electricity power supply wiring with three indicator lights Stock Photo
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UK 3 pin electric wall socket tester plug checking mains electricity power supply wiring with three indicator lights on to show correct connections
Realimage / Alamy Stock Photo
Image ID: BT2DCH
Location: UK, Europe