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DURFICST DCT310 Circuit Breaker Finder with Integrated GFCI Outlet Tester AC 90-135V Circuit Tester with Buzzer Alarm & Color LCD Display Includes Carrying Case
Free shipping

DURFICST DCT310 Circuit Breaker Finder with Integrated GFCI Outlet Tester AC 90-135V Circuit Tester with Buzzer Alarm & Color LCD Display Includes Carrying Case

4.663 sold
-10%$41.38$45.99
GFCI Outlet Tester with LCD Display, 3-Prong Receptacle Wiring Detector, Socket Checker, Auto Hold, Electrical Diagnostic Tool for 120V AC Outlets

GFCI Outlet Tester with LCD Display, 3-Prong Receptacle Wiring Detector, Socket Checker, Auto Hold, Electrical Diagnostic Tool for 120V AC Outlets

Limited time deal
$21.29
Non Contact Voltage Tester Outlet Receptacle Detector Dual Range AC 2-440V,50Hz-60Hz Live/Neutral Wire Tester with LCD Display,Breakpoint Finder,Light Fuse Checker,Circuit Polarity Wall Plug Tool
Free shipping

Non Contact Voltage Tester Outlet Receptacle Detector Dual Range AC 2-440V,50Hz-60Hz Live/Neutral Wire Tester with LCD Display,Breakpoint Finder,Light Fuse Checker,Circuit Polarity Wall Plug Tool

Limited time deal
-11%$18.69$20.99
Tester, Non Contact Detector, Circuit Tester Dual Range Sniffer 12V-1000V/48V-1000V, Live Wire Tester with and Flashlight, Electrical Tester with LCD Display
Free shipping

Tester, Non Contact Detector, Circuit Tester Dual Range Sniffer 12V-1000V/48V-1000V, Live Wire Tester with and Flashlight, Electrical Tester with LCD Display

Limited time deal
$18.48
Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, Electrical Circuit Tracer Tool with NCV Test & Flashlight, Includes Carrying Case and AdaptersCCMasterMarkToolsAUrbanNook2PulseTrail5FFMotionMode

Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, Electrical Circuit Tracer Tool with NCV Test & Flashlight, Includes Carrying Case and AdaptersCCMasterMarkToolsAUrbanNook2PulseTrail5FFMotionMode

Limited time deal00:00:00
$27.03
GFCI Outlet Tester with LCD Display, 3-Prong Receptacle Wiring Detector, Socket Checker, Auto Hold, Electrical Diagnostic Tool for 120V AC Outlets

GFCI Outlet Tester with LCD Display, 3-Prong Receptacle Wiring Detector, Socket Checker, Auto Hold, Electrical Diagnostic Tool for 120V AC Outlets

Limited time deal
$24.89
0.28" LED DC Digital Voltmeter, 2.5-30V High Accuracy Multimeter Car Voltage Tester for Automotive Battery Testing, Electronic Repair, DIY Projects, Electrician Tools

0.28" LED DC Digital Voltmeter, 2.5-30V High Accuracy Multimeter Car Voltage Tester for Automotive Battery Testing, Electronic Repair, DIY Projects, Electrician Tools

$5.29
Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, Electrical Circuit Tracer Tool with NCV Test & Flashlight, Includes Carrying Case and AdaptersEverlanelnspired17 FFVentureVibe8

Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, Electrical Circuit Tracer Tool with NCV Test & Flashlight, Includes Carrying Case and AdaptersEverlanelnspired17 FFVentureVibe8

Limited time deal00:00:00
$33.47
Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, Electrical Circuit Tracer Tool with NCV Test & Flashlight, Includes Carrying Case and Adapters- KT301P

Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, Electrical Circuit Tracer Tool with NCV Test & Flashlight, Includes Carrying Case and Adapters- KT301P

$59.98
VEVOR Digital Multimeter, 4000-Count TRMS Voltmeter Ohmmeter, 1000V AC/DC Voltage Tester with Switchable Auto/Manual Range for Voltage, Resistance, and Continuity Measurment
Free shipping

VEVOR Digital Multimeter, 4000-Count TRMS Voltmeter Ohmmeter, 1000V AC/DC Voltage Tester with Switchable Auto/Manual Range for Voltage, Resistance, and Continuity Measurment

Limited time deal
-40%$83.40$139.00
- 3 Wire Retracteable Test Leads - 18 Gauge Electrical Copper Wire, Clips, Impact Resistant Case

- 3 Wire Retracteable Test Leads - 18 Gauge Electrical Copper Wire, Clips, Impact Resistant Case

$15.89
[2pcs] High-Brightness Color LED Voltage Test Pen – Multifunctional Electrical Tester for AC/DC Circuits, Car Repair, and Household WiringAGripset24

[2pcs] High-Brightness Color LED Voltage Test Pen – Multifunctional Electrical Tester for AC/DC Circuits, Car Repair, and Household WiringAGripset24

Limited time deal00:00:00
$1.08
Multimeter 4000 Counts with NCV, Automotive Multimeter Tester for AC/DC Voltage, Resistance, Continuity with Backlight and LCD, Auto-Ranging Voltmeter with Manual Mode

Multimeter 4000 Counts with NCV, Automotive Multimeter Tester for AC/DC Voltage, Resistance, Continuity with Backlight and LCD, Auto-Ranging Voltmeter with Manual Mode

Limited time deal
$17.99
Pen Type Digital Multimeter 4000Count AC/DC Tester, Professional Current Meter, Non-Contact Voltmeter Sensor,Live Wire Detection,Resistance, Continuity, Capacitance, and Diode Testing

Pen Type Digital Multimeter 4000Count AC/DC Tester, Professional Current Meter, Non-Contact Voltmeter Sensor,Live Wire Detection,Resistance, Continuity, Capacitance, and Diode Testing

$62.00
2-in-1 Tester & Outlet Tester, Dual Range AC 2-440V 50Hz-60Hz with LCD Display, Circuit Breaker Finder & Tracer Kit for Accurate Electrical Detection(No Included)

2-in-1 Tester & Outlet Tester, Dual Range AC 2-440V 50Hz-60Hz with LCD Display, Circuit Breaker Finder & Tracer Kit for Accurate Electrical Detection(No Included)

Limited time deal
$26.44
VEVOR Voltage Tester, Non-Contact Voltage Detector with Adjustable Sensitivity, Dual Range AC 12V-1000V/48V-1000V Live & Null Wire Tester Pen with Visual and Audible Alarms, CAT III 1000V Rating
Free shipping

VEVOR Voltage Tester, Non-Contact Voltage Detector with Adjustable Sensitivity, Dual Range AC 12V-1000V/48V-1000V Live & Null Wire Tester Pen with Visual and Audible Alarms, CAT III 1000V Rating

Limited time deal
$20.51
Digital Multimeter Electrical Test Kit with Non-Contact Tester, Receptacle Tester, and Test Leads for Accurate Measurement and Testing

Digital Multimeter Electrical Test Kit with Non-Contact Tester, Receptacle Tester, and Test Leads for Accurate Measurement and Testing

$157.91
Test Light Automotive, 6V-12V-24V Circuit Tester with Light for Continuity Electrical Fuse Tester, Electric Tester Pen ABS Handle with Probe& Clip for Sedan, SUV, RV,
Free shipping

Test Light Automotive, 6V-12V-24V Circuit Tester with Light for Continuity Electrical Fuse Tester, Electric Tester Pen ABS Handle with Probe& Clip for Sedan, SUV, RV,

$25.90
KomShine Optical Fiber Loss Tool Kit KLT-15D FTTH 200X Magnification Microscope, Fiber Cassette Cleaners, Cleaning Pens 1.25mm 2.5mm + Optic Power Meter, Singlemode Light Source, Visual Fault Locator
Free shipping

KomShine Optical Fiber Loss Tool Kit KLT-15D FTTH 200X Magnification Microscope, Fiber Cassette Cleaners, Cleaning Pens 1.25mm 2.5mm + Optic Power Meter, Singlemode Light Source, Visual Fault Locator

$149.00
FNIRSI DSO153 2 in 1 Handheld Oscilloscope/DDS Signal Generator Digital Portable Automotive Oscilloscope with 2.8 inch TFT 1MHz Bandwidth 5MS/s Sampling Rate Trigger Function Auto/Nomal/Single
Free shipping

FNIRSI DSO153 2 in 1 Handheld Oscilloscope/DDS Signal Generator Digital Portable Automotive Oscilloscope with 2.8 inch TFT 1MHz Bandwidth 5MS/s Sampling Rate Trigger Function Auto/Nomal/Single

3.761 sold
-44%$41.99$74.98
Multimeter with Backlit LCD,Ohm Volt Amp Meter,Non Contact Voltage Tester Measures DC AC Voltage,Current,NCV,Resistance,Continuity,Diodes,Electric Tools for Automotive Battery Test
Free shipping

Multimeter with Backlit LCD,Ohm Volt Amp Meter,Non Contact Voltage Tester Measures DC AC Voltage,Current,NCV,Resistance,Continuity,Diodes,Electric Tools for Automotive Battery Test

5.03 sold
Limited time deal
$18.69
Digital Multimeter with Case,DC AC Voltmeter,Ohm Amp Meter,Measures ,Current,Resistance,Continuity,Diodes,Electric Tools for Househould Outlet,Automotive Test
Free shipping

Digital Multimeter with Case,DC AC Voltmeter,Ohm Amp Meter,Measures ,Current,Resistance,Continuity,Diodes,Electric Tools for Househould Outlet,Automotive Test

Limited time deal
$18.48
Programmable Battery Capacity Monitor | Lithium Battery Tester | LCD Display Voltage & Temperature Meter | 10-100V | Real-Time Percentage | Accurate Health Status | 12V 24V 36V 48V Universal for All Battery Types

Programmable Battery Capacity Monitor | Lithium Battery Tester | LCD Display Voltage & Temperature Meter | 10-100V | Real-Time Percentage | Accurate Health Status | 12V 24V 36V 48V Universal for All Battery Types

$8.31
Digital Clamp Meter 2000Counts TRMS 600A AC Current NCV Continuity Resistance Temperature Hz Test
Free shipping

Digital Clamp Meter 2000Counts TRMS 600A AC Current NCV Continuity Resistance Temperature Hz Test

$101.85
Non-Contact Voltage Tester, 12-1000V AC Electric Tester Pen, Circuit Breaker Finder, Power Circuit Tester, Electric Indicator Wall Tool with Flashlight and Buzzer #TOP PICKS

Non-Contact Voltage Tester, 12-1000V AC Electric Tester Pen, Circuit Breaker Finder, Power Circuit Tester, Electric Indicator Wall Tool with Flashlight and Buzzer #TOP PICKS

4.43.1K sold
-69%$2.44$7.89

Review highlights

O**r 1**8
Very professional and very good the item
KAIWEETS AC Circuit Breaker Finder Tool with Alert LCD Display, 2-Piece Set Electric Tester and Voltage Tester with Transmitter and Receiver, NCV Function & Flashlight, Non-Contact Cable Tester and Integrated GFCI Outlet Tester, Portable Detector
KAIWEETS AC Circuit Breaker Finder Tool with Alert LCD Display, 2-Piece Set Electric Tester and Voltage Tester with Transmitter and Receiver, NCV Function & Flashlight, Non-Contact Cable Tester and Integrated GFCI Outlet Tester, Portable DetectorFebruary 3, 2026
D**n
excelente 👌 👌
Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen Stainless Probe for Car/Truck/SUV Checker Tool Detector
Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen Stainless Probe for Car/Truck/SUV Checker Tool DetectorFebruary 27, 2026
G**t
Great product at a great price, can't get any better than that.
Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen Stainless Probe for Car/Truck/SUV Checker Tool Detector
Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen Stainless Probe for Car/Truck/SUV Checker Tool DetectorFebruary 10, 2026
C**o R**0
Super awesome you can test Speakers amplifiers everything that you can possibly think of
FNIRSI DSO152 Mini Handheld Digital Oscilloscope 2.5MSa/s 200KHz Bandwidth 800VPP PWM Output Automotive Oscilloscope Multimeters Car Battery Tester
FNIRSI DSO152 Mini Handheld Digital Oscilloscope 2.5MSa/s 200KHz Bandwidth 800VPP PWM Output Automotive Oscilloscope Multimeters Car Battery TesterNovember 4, 2025
u**1
Se trabaja muy fácil y automáticamente te responde
Fully Automatic True RMS (TRMS) 6000 Count Digital Voltmeter - A reliable voltage tester suitable for home, automotive, and industrial applications; a professional electrical tool.
Fully Automatic True RMS (TRMS) 6000 Count Digital Voltmeter - A reliable voltage tester suitable for home, automotive, and industrial applications; a professional electrical tool.February 8, 2026
E**2
Didn’t work for what I needed ,but overall pretty good tool though. Great for at home practical uses.
ADESKE 6000 Counts Smart Digital Multimeter – USB Rechargeable, Large Backlit Screen for Voltage/Resistance/Temp, NCV Non-Contact Detection, DIY Electrician Tool Kit – Portable & Professional
ADESKE 6000 Counts Smart Digital Multimeter – USB Rechargeable, Large Backlit Screen for Voltage/Resistance/Temp, NCV Non-Contact Detection, DIY Electrician Tool Kit – Portable & ProfessionalMarch 7, 2026
T**S F**Y
Muy buen producto ,satisfecho 100%,lo recomiendo al 1000
ADESKE 6000 Counts Smart Digital Multimeter – USB Rechargeable, Large Backlit Screen for Voltage/Resistance/Temp, NCV Non-Contact Detection, DIY Electrician Tool Kit – Portable & Professional
ADESKE 6000 Counts Smart Digital Multimeter – USB Rechargeable, Large Backlit Screen for Voltage/Resistance/Temp, NCV Non-Contact Detection, DIY Electrician Tool Kit – Portable & ProfessionalJanuary 21, 2026
m**6
This tester is just what I needed. I install car stereos. I need to check fuses and electrical power.
Enhanced Automotive Test Light, 3V-48V Digital Fuse Tester with Automatic Bidirectional Tester, Portable Design, and Precise Measurement for , RV, and
Enhanced Automotive Test Light, 3V-48V Digital Fuse Tester with Automatic Bidirectional Tester, Portable Design, and Precise Measurement for , RV, andJanuary 27, 2026
D**e W**l
Happy with the product upset with the delivery service that gentleman just threw it on my porch so far the product still works just did not like the delivery service -10 on delivery service
Enhanced Automotive Test Light, 3V-48V Digital Fuse Tester with Automatic Bidirectional Tester, Portable Design, and Precise Measurement for , RV, and
Enhanced Automotive Test Light, 3V-48V Digital Fuse Tester with Automatic Bidirectional Tester, Portable Design, and Precise Measurement for , RV, andJanuary 19, 2026
c**e
Exelente articulo me encantó esta muy bien muchas gracias
【Spring Glow Up】AstroAI Electric Circuit Breaker Finder with GFCI Outlet Tester, Electrical Tester Tool for Home/Workshop Circuit Tracing, Quickly Locates Breakers with Indicators
【Spring Glow Up】AstroAI Electric Circuit Breaker Finder with GFCI Outlet Tester, Electrical Tester Tool for Home/Workshop Circuit Tracing, Quickly Locates Breakers with IndicatorsMarch 12, 2026