US UK EU HT106B Advanced Electric Socket Tester GFCI Test Mains Fault Checker
ab 13,31 €
GFCI Test: ＞5mA (US Plug). Electric Socket Tester - Advanced socket tester for rapidly detecting whether the socket's wire connection is correct or not. Bright LED Light & 3 Test Indicators - The light patterns are well labeled on the surface of the socket tester.
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