OuTera Socket Tester,GFCI Outlet Tester Receptacle Tester for Standard AC 48~250V Outlet,Power Socket Automatic Electric Circuit Polarity Voltage Detector Breaker Finder with 7 LED Indications

$14.90
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SKU:
III209226
UPC:
8710195758038
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
?Electric Socket Tester?Advanced socket tester for rapidly detecting whether the socket's wire connection is correct or not. Design with RCD/GFCI Test Button - Power outlet socket for correct wiring and RCD/GFCI trip function. The electric socket tester can test the protection system to ensure the household electrical safety. Perfect for protect your security against the risk of electric shock.