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GZLMMY EU/UK Socket Tester GFCI Outlet Tester Automatic Electric Circuit Polarity Phase Voltage Detector Wall Plug Breaker Finder RCD Test (EU Plug)
4.8
$97
Leviton 6197-I Shallow Wallbox Extender for Decora/GFCI Device, Ivory
4.5
$56
NALACAL GFCI Outlet Tester with LCD Display, Receptacle Detector, Electric Voltage Tester for Standard 3-Wire 260V AC Voltage, Socket Checker 6 Visual Indicators/Wiring Legend for Home (HT97B)
$74
Gaetooely UK Plug 13A Gfci Leakage Plug RCD Socket Home Circuit Breaker Cutout Power Trip Switch- UK Plug
5.0
$91
Leviton Dual-Function AFCI/GFCI Outlet, 20 Amp, Self Test, Tamper-Resistant with LED Indicator Light, Protection from Both Electrical Shock and Electrical Fires in One Device, AGTR2-W, White
4.6
$160
ELECTECK 5 Pack GFCI Outlets 15 Amp, Non-Tamper Resistant, Decor GFI Receptacles with LED Indicator, Ground Fault Circuit Interrupter, Wallplate Included, ETL Listed, White
4.5
$231
MorelianGFCI Outlet Tester with Voltage Display 90-250V Socket Tester Automatic Electric Circuit Polarity Voltage Detector Breaker Finder HT107E
4.5
$71
LEONLITE12 Pack One Gang New Work Electrical Outlet Box, Ultra-deep 22.5 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, GFCI, Step Light, ETL Listed, Gray
$180
LEONLITE12 Pack One Gang Old Work Electrical Outlet Box, Ultra-deep 20 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, GFCI, Outlet Box for Home Improvement, ETL Listed, Gray
$183
ANKO GFCI Outlet 20 Amp, UL Listed, LED Indicator, Tamper-Resistant, Weather Resistant Receptacle Indoor or Outdoor Use with Decor Wall Plates and Screws
4.4
$71
LankoUk Plug 13A Gfci Leakage Protection Plug Rcd Socket Home Circuit Breaker Cutout Switch- Uk Plug
$46
ELECTECK GFCI Outlets 20 Amp, Outdoor Weather Proof (WR), Self-Test GFI Receptacles with LED Indicator, Ground Fault Circuit Interrupter, Screwless Wallplate Included, UL Listed, White
4.3
$52
Socket Tester, Rcd Outlet Tester 220-250V Circuit Polarity Voltage Detector Electric Socket Mains Outlet Tester UK with LCD Display Rcd GFCI Plug Tester Suitable for Power Socket Wiring Detection
1
$82
Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles
4.8
$110
ELECTECK 2 Pack GFCI Outlets 20 Amp, Non-Tamper Resistant, Decor GFI Receptacles with LED Indicator, Ground Fault Circuit Interrupter, Wallplate Included, ETL Listed, White
4.6
$57
Bopfimer UK Plug 13A Gfci Leakage Protection Plug Rcd Socket Home Circuit Breaker Cutout Power Trip Switch
4.7
$92
HTC SE-09 Socket Tester | Outlet Tester, Receptacle Tester for 230V GFCI/RCCB with LCD Display
3.3
$86
10 Pack - ELECTECK 15 Amp Non-Tamper Resistant GFCI Outlets, Decor GFI Receptacles with LED Indicator, Ground Fault Circuit Interrupter, Wallplate Included, ETL Listed, White
4.4
$253
Leviton 021-80401-00W Decorator Wall Plate
4.4
EX$65
ELECTECK 15 Amp GFCI Outlets, Tamper Resistant, Self-Test GFI Receptacles with LED Indicator, Ground Fault Circuit Interrupter, Decor Screwless Wallplate Included, ETL Listed, White
4.4
$52
LEONLITEOne Gang Old Work Electrical Outlet Box, Standard 14 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, Step Light, Outlet Box for Home Improvement, ETL Listed, Gray, Pack of 6
4.3
$153
Industrial Zinc Style Barn Door 1 Gang Light Switch Cover Single Rocker Brown Grey Wall Plate Decorative Device GFCI Electrical Switchplate Faceplate for Home Decor Mid Size
$72
LEONLITETwo Gang Old Work Electrical Outlet Box, Ultra-deep 25 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, GFCI, Duplex Receptacle, Outlet Box, ETL Listed, Gray, Pack of 6
$223
Qingyuan Advanced GFCI Electric So et Tester Au ATIC Neutral Live Earth Wire Testing Circuit Polari Detector Wall Plug Breaker der Electric Leakage Test with Voltage Ba Light L Display
$261
ELEGRP GFCI Outlet 15 Amp, Self-Test GFI Electrical Outlet with Thinner Design, TR Tamper Resistant GFCI Receptacle, Ground Fault Circuit Interrupters with Wall Plate, UL Listed, Matte White, 1 Pack
4.5
$71
BESTTEN15 Amp GFCI Outlet, GFI Receptacle with LED Indicator, 15A Ground Fault Circuit Interrupter, Non-Tamper-Resistant, Wallplate Included, ETL Certified, 1 Pack, White
4.6
$30
BESTTEN GFCI Outlet 20 Amp, GFI Electrical Receptacle with LED Indicator, 20A Non-Tamper-Resistant Ground Fault Circuit Interrupter, Wallplate Included, ETL Certified, 1 Pack, White
4.6
$66
Digital Circuit Analyzer True RMS AC Voltage RCD GFCI, Voltage Drop Electrical Tester Line Fault Test Device with LCD Backlight, Data Hold, US Plug, Storage Bag
$802
Straight Blade Devices, Receptacle, GFCI, Tamper Resistant, Commercial Hospital Grade, Self Test, 15A 125V, 2-Pole 3-Wire Grounding, 5-15R, Almond, with Night Light
$181
15/20 Amp GFCI Outlet, Tamper-Resistant, Single LED with Two Colors Indicator, Self-Test Ground Fault Circuit Interrupter, Decorator Wall Plates and Screws Included, UL/cUL Listed (GT15 White)
$47
GFCI Outlet 20 Amp, UL Listed, Self-Test GFI Receptacles, TamperResistant, Weather Resistant, LED Indicator, with Decor Wall Plates and Screws, Indoor or Outdoor Use (Red/Black)
4.4
$66
GFCI Outlet 20 Amp,Self-Test,Electrical Outlet with Thinner Design,WR Weather Resistant GFCI Receptacle,Ground Fault Circuit Interrupters,Indoor or Outdoor Use,UL Listed，White
$93
Electrical Outlet Tester- GFCI Receptacle Detector with LCD Display, 90-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication CAT II 300V
5.0
$128
Leviton GFTR1-3W SmarTest Self-Test SmartlockPro Slim GFCI Tamper-Resistant Receptacle with LED Indicator (3 Pack), White
4.8
$149
2 Pack - POWAWINI GFCI Outlet 20 Amp, Thinner Design, Self-Test GFI Receptacle, LED Indicator, UL Listed, Tamper Resistant, Weather Resistant, with Wall Plates and Screws, Indoor Outdoor Use, White
$120
Klein Tools RT310 AFCI and GFCI Outlet and Device Tester for North American AC Electrical Outlet Receptacles
4.6
$404
LEONLITE One Gang New Work Electrical Outlet Box, Ultra-deep 22.5 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, GFCI, Step Light, ETL Listed, Gray, Pack of 6
$275
DEWENWILS 3 FT Automatic GFCI Extension Cord Outdoor, 12/3 Gauge Extension Cord for Multiple Appliances, Heavy Duty Power Cable with LED Lighted 3 Prong Plug, Black, UL Listed
4.7
$84
ELECTECK 6 Pack GFCI Outlets 20 Amp, Non-Tamper Resistant, Decor GFI Receptacles with LED Indicator, Ground Fault Circuit Interrupter, Wallplate Included, ETL Listed, White
4.6
$158
GFCI Adapter 15 Amp 3 Prongs Grounded, Waterproof, GFCI Plug Portable with One Outlet and Male Plug-in Ground Fault Circuit Interrupter to Protect Electric Safety
4.7
$97
Leviton GFWT2-E Self-Test SmartlockPro Slim GFCI Weather-Resistant and Tamper-Resistant Receptacle with LED Indicator, 20 Amp, Black
4.8
$145
ELEGRP GFCI Outlet with USB Ports, 15 Amp Self-Test GFCI Combination with USB Ports, 24W Max Total Output, Tamper Resistant GFCI USB Outlet with Wall Plate, UL Listed, Matte White, 1 Pack
4.6
$172
Gardner BenderGFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI / Standard / Extension Cords & More, 7 Visual LED Tests , Red
4.6
$49
Fluke ST120+ GFCI Socket Tester with Audible Beeper
4.8
$170
Amazon BasicsWeather-Resistant GFCI Receptacle with LED Indicator, 15 Amp, White
4.7
$132
Eacam GFCI Outlet Tester with Voltage Display 220V Socket Tester Automatic Electric Circuit Polarity Voltage Detector Breaker Finder HT107E
4.6
$60
Leviton15 Amp 125-Volt Self-Test Tamper Resistant GFCI Outlet, White (4-Pack)
4.6
$182
OHLECTRICCrushed Corner Steel Box Cover with 1 GFCI Receptacle & 1 Toggle Switch| 4” Square Electrical Box Cover, Fire Rated | Ideal for Wiring Connection Protection and Wiring Devices (4-Pack)
2.0
$97
Leviton 80601-W 1-Decora/Gfci Midway Size Wall Plate, 1 Gang, 4-7/8 in L X 3-1/8 in W 0.225 in T, Smooth, 1 Pack, White
4.7
$19
DEWENWILS 3Ft Automatic GFCI Extension Cord Outdoor, 12/3 SJTW Heavy Duty Extension Cord, Power Cord with LED Lighted 3 Prong Plug, 15A/125V/1875W, Yellow, UL Listed
4.7
$135
Legrand radiant 2087WCCD4 20 Amp GFCI Self Test Deadfront Decorator Duplex Outlet, White (1 Count)
4.5
$166
Leviton 88601 1-Gang Decora GFCI Device Decora, Wallplate, Oversized, Thermoset, Device Mount, White
4.6
$5
Leviton T5635-E 30W USB Dual Type-C Power Delivery In-Wall Charger with 15A Outlet, USB Charger for Smartphones, Tablets, Black
4.6
$171
Tower Manufacturing 30440003 Auto-Reset 15 AMP Grounded 3-Prong GFCI 5-Outlet Adapter, White
4.4
$151
15 Amp GFCI Outlet, Tamper-Resistant GFI Receptacle with LED Indicator, Self-Test Ground Fault Circuit Interrupter, Decorator Wall Plates and Screws Included, UL Listed, White（1 Pack）
4.3
$56
LEONLITE 12 Pack One Gang Old Work Electrical Outlet Box, Ultra-deep 20 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, GFCI, Outlet Box for Home Improvement, ETL Listed, Gray
$135
LEONLITE 12 Pack Two Gang Old Work Electrical Outlet Box, Ultra-deep 25 Cubic Inch Device Box, PVC Electrical Junction Box for Switch, GFCI, Duplex Receptacle, Outlet Box, ETL Listed, Gray
$210
15 Amp 125-Volt Duplex Self-Test Slim GFCI Outlet, White (4-Pack)
4.7
$202
Leviton 86605 2-Gang 1-Toggle 1-Decora/GFCI Device Combination Wallplate, Oversized, Thermoset, Device Mount, Ivory
5
EX$78
KAIWEETS Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 3 Prong 120V AC Voltage Socket Checker, 6 Visual Indication/Wiring Legend for Home
4.6
$57
2-Pack Trekstar GFCI 20A Duplex Wall Outlet with Built-in USB Type A & C 24W Fast Charging Port for Smart Devices, Self-Test with LED Indicator, Tamper Resistant, Wall Plate Included
4.4
$329
ELECTECK 15 Amp Outdoor GFCI Outlets, Weather Resistant (WR), Self-Test GFI Receptacles with LED Indicator, Ground Fault Circuit Interrupter, Screwless Wallplate Included, ETL Listed, White
4.4
FREE
ELEGRP G1215PA2 G20PASR Patented Auto-Monitoring GFCI Replacement Plug Assembly, Auto Reset 15 Amp Non-Grounded 2 Wires 2-Prongs for Power Pressure Washer, Pool Pump, UL/CUL Listed, 1 Pack, Black
4.7
$97
Leviton GFTR1-4W SmarTest Self-Test SmartlockPro Slim GFCI Tamper-Resistant Receptacle with LED Indicator, 15-Amp, 4-Pack, White
4.7
$241
SURAIELEC 15 Amp GFCI Outlet with Dual USB-A Ports, Self-Test GFCI Electrical Outlet with USB, Tamper-Resistant, Screwless Wall Plate Included, Thinner Design GFCI USB Outlet,ETL Listed, White,1-Pack
4.1
$172
Leviton 80401-NE 1-Gang Decora/GFCI Device Wallplate, Standard Size, Thermoplastic Nylon, Device Mount, Black
4.7
$25
moobody Electric Socket Tester, GFCI Outlet Tester with Voltage Display 90- Socket Tester Automatic Electric Circuit Polarity Voltage Breaker Finder HT107D
4.2
$64
Leviton 6197 Shallow Wallbox Extender for Decora/GFCI Device, Brown
$79
Daconovo GFCI Outlet Tester with Voltage Display 90- Socket Tester Automatic Electric Circuit Polarity Voltage Detector Breaker Finder HT107E
$47
Sigma Electric, Gray 14250 1/2-Inch 3 Hole 1-Gang Box
4.7
$97
TERRIFI 90-130V GFCI Outlet Tester, Electric Socket Tester, 3 Prong Receptacle Tester, Standard Electrical Socket Tester with Voltage Display, for Detecting Common Faults of Wiring Problems
$139
Eujgoov Voltage Protective Device 1‑63A 230V Voltage Arrester Device 1No IP20 Digital Display Adjustable Protectors
3.8
$64
GFCI Outlet Tester with Voltage Display 90- Socket Tester Automatic Electric Circuit Polarity Voltage Breaker Finder HT107D
5
$54
HABOTESTGFCI Outlet Tester with Voltage Display 90-250V Socket Tester Automatic Electric Circuit Polarity Voltage Detector Breaker Finder HT107D
5.0
$65
Excefore Outlet Tester with LCD Display,Electrical GFCI Trip Tester, Receptacle Detector for 3 Prong AC Voltage Sockets, Identifies Wiring Problems in Plain English
$128
Electric Socket Tester with LCD Voltage Display, RCD/GFCI Circuit Analyzer, Polarity Detector & Leakage Tester, Line Fault Checker with 8 Visual Indicators - Electrical Outlet Wiring Fault Finder
$109
Nachar Socket Tester, 220-250V Circuit Polarity Voltage Detector Electric Socket Mains Outlet Tester UK with LCD Display Rcd GFCI Plug Tester Suitable for Power Socket Wiring Detection
4.6
$185
NALACALGFCI Electrical Outlet Tester with LCD Display, Receptacle Detector, Electric Voltage Tester for Standard 3-Wire 260V AC Voltage Socket Checker, 6 Visual Indicators/Wiring Legend for Home
$137
KASTWAVE GFCI Circuit & Outlet Tester, Professional GFCI Circuit Tester with LCD Display, Reliable Outlet & Receptacle Tester for Home Safety, UK Plug Compatible Electrical Socket Checker
$91
KASTWAVE GFCI Outlet Tester with LCD Display for Home Professional Use, 260V AC Receptacle Detector, Standard 3-Wire Electric Voltage Tester, Socket Checker with 6 Visual Indicators, Wiring Legend
$91
Rio Salto BRASS Metal Double Rocker Decora Antique Gold Electrical Outlet Cover STANDARD SIZE Light Switch Cover Wall Plate Wallplate Decorator GFCI Device Vintage Matte Gold Finish (Rocker, 2-Gang)
4.4
$57
GFCI Outlet Tester with Voltage Display 90- Socket Tester Automatic Electric Circuit Polarity Voltage Breaker Finder HT107D
$122
Gardner Bender GFI-3501 Ground Fault Receptacle Tester & Circuit Analyzer, 110-125V AC, for GFCI/Standard/Extension Cords & More, 7 Visual LED Tests
4.7
$78
OUNA Soet Tester, GFCI Outlet Tester wi Voltage Display 90-250V Soet Tester Automatic Electric Circuit Polari Voltage Breaker HT107D
$59
90-130V GFCI Outlet Tester, 3-Prong Socket Tester with Voltage Display, Detects Wiring Issues & Faults, Essential Electrical Tool
$62
Newhouse 1-Gang PVC Electrical Outlet Box - 14 cu. in., for Switches, GFCI and Duplex Receptacles, 1-Pack
4.4
$60
Klein ToolsET40VP Voltage Tester Kit, GFCI Receptacle Tester, AC/DC Voltage Tester, Detects Common Electrical Wiring Problems
4.7
$140
Fajia GFCI Outlet Tester with Voltage Display 90-250V Socket Tester Automatic Electric Circuit Polarity Voltage Detector Breaker Finder HT107E
$107
Pepisky GFCI Outlet Tester with Voltage Display 90- Socket Tester Automatic Electric Circuit Polarity Voltage Breaker Finder HT107E
$46
Daconovo GFCI Outlet Tester with Voltage Display 90- Socket Tester Automatic Electric Circuit Polarity Voltage Detector Breaker Finder HT107D
$44
Folceretsc 16A GFCI Leakage Protection Plug RCD Socket Circuit Breaker for Home Use Safety Plug for Personal Protection EU Plug
$151
80KA DC 1000V Voltage Surge Arrester Device, Surge Protective Device Quick Response,House Surge Protector Din Rail Surge Protection Breaker Device for Electrical Equipment (2P)
$65
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Gzlmmy
Nalacal
Gaetooely
Leviton
Electeck
Morelian
Anko
Zonjie
Klein Tools
Bopfimer
Htc Instrument
Union
Elegrp
Powawini
Infinibyte
Dewenwils
Oaonan
Gardner Bender
Fluke
Eacam
Ohlectric
Pass & Seymour
Tower
3grace
Levitron
Kaiweets
Moobody
Terrifi
Eujgoov
Habotest
Excefore
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