Skip to main content
.ca
Delivering to Balzac T4B 2T
Update location
EN
Hello, sign in
Account & Lists
Returns
& Orders
0
Cart
All
Best Sellers
Deals Store
Prime
New Releases
Home
Electronics
Books
Fashion
Gift Ideas
Toys & Games
Music
Beauty & Personal Care
Sports & Outdoors
Computers
Health & Household
Computer & Video Games
Audible
Automotive
Grocery
Gift Cards
Home Improvement
Pet Supplies
Baby
Subscribe & Save
Sell
Custom Products
Coupons
Customer Service
Kindle Books
Tools & Home Improvement
Best Sellers
Power & Hand Tools
Lighting & Ceiling Fans
Kitchen & Bath Fixtures
Plumbing
Safety & Security
Smart Home
Deals
Circuit Testers
Department
Tools & Home Improvement
Electrical
Tools & Testers
Circuit Testers
Business Type
Small Business
Small Business
Subscription Option
Subscribe & Save
Subscribe & Save
Amazon Prime
Prime Eligible
Shipping Option
FREE Shipping
Delivery Date
Get It by Tomorrow
Get It by Tomorrow
Featured Brands
KLEIN TOOLS
KLEIN TOOLS
Gardner Bender
Gardner Bender
WGGE
WGGE
Southwire
Southwire
Haobase
Haobase
VCELINK
VCELINK
allsun
allsun
Colour
Avg. Customer Review
4 Stars & Up
& Up
3 Stars & Up
& Up
2 Stars & Up
& Up
1 Star & Up
& Up
Price
Under $25
$25 to $50
$50 to $100
$100 to $200
$200 & Above
Deals & Discounts
All Discounts
Today's Deals
Seller
Long168
Long168
IIVVERR
IIVVERR
Aexit
Aexit
Layger
Layger
qutuqi-us
qutuqi-us
Amazon.ca
Amazon.ca
qianyugongzuoshi
qianyugongzuoshi
liangkewyb
liangkewyb
Fastmedia ship USA
Fastmedia ship USA
coravo
coravo
Availability
Include Out of Stock
Include Out of Stock
See product details
Customers also bought
Top rated
See more
$69.95
$
69
.
95
Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester
4.6 out of 5 stars
28,719
Quick look
$131.00
$
131
.
00
Klein Tools VDV501-851 Cable Tester Kit with Scout Pro 3 for Ethernet / Data, Coax / Video and Phone Cables, 5 Locator Remotes
4.6 out of 5 stars
1,720
Quick look
$25.00
$
25
.
00
Test Light 2PCS, 6V-12V-24V DC Car Circuit Tester Light and Digital LCD Car Electric Tester Auto Voltage Continuity Test with Extended Spring Wire for Voltage Systems, Cars, Live Wires, Fuses
4.1 out of 5 stars
343
Quick look
$79.99
$
79
.
99
New Upgraded Underground Wire Locator, Underground Cable Locator for Pet Fence Buried Sprinkler Valve, Cable Tester for Locating Irrigation Tone Generator Kit, Electrical Underground Wire Tracer
4.0 out of 5 stars
80
Quick look
$38.84
$
38
.
84
Klein Tools VDV512-101 Explorer 2 Coax Tester Kit, Includes Cable Tester/Wire Tracer/Coax Mapper with Remotes to Test up to 4 Locations
4.6 out of 5 stars
5,691
Quick look
$198.99
$
198
.
99
NOYAFA NF-826 Underground Cable Tester Locator Wire Tracker Detector, Wall and Underground Pipeline Wire Detector. Test Short Circuit Breaker of Wall and Underground Cables.
4.1 out of 5 stars
688
Quick look
$179.99
$
179
.
99
KZYEE KM50 Power Circuit Probe Kit, 12V 24V Automotive Circuit Tester Electrical System Tool, Frequency Duty Cycle Fuel Injection Circuit, AC DC Resistance Digital Voltage Tester, Short Finder
4.5 out of 5 stars
3,431
Quick look
$26.99
$
26
.
99
Storage Case for Klein Circuit Breaker Finder, Outlet Repair Kit & GFCI Tester - Box Only
4.5 out of 5 stars
2,388
Quick look
$29.99
$
29
.
99
$32.99
GFCI Outlet Tester, DURFICST Electrical Outlet Tester with 1.7'' High Definition LCD Display, Standard 3-Wire 120V Receptacle Tester, Detects Common Home and Office Wiring Problems
4.5 out of 5 stars
56
Quick look
$48.88
$
48
.
88
Tone and Probe Kit, Wire Tracer Circuit Tester Professional Tone Tracing Kit Cable Tester Tone Generator Detector Inductive Amplifier with Adjustable Volume Tone Tracing Probe Kit
4.1 out of 5 stars
109
Quick look
$26.99
$
26
.
99
Case Compatible with Klein ET310 Tool AC Circuit Breaker Finder 80041 Outlet Repair Tool Kit RT250 Integrated GFCI Receptacle Tester and Accessories Electrical Tools Bag Storage Organizer
4.3 out of 5 stars
1,373
Quick look
$26.99
$
26
.
99
Hard Case for Klein Tools ET310 AC Circuit Breaker Finder Electric Tester & 80041 Outlet Repair Tool Kit & RT250 GFCI Outlet Tester and Accessories Electrical Tools Storage Organizer Bag (Case Only)
4.6 out of 5 stars
133
Quick look
See product details
Customers also bought
Best sellers
See more
$69.95
$
69
.
95
Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester
4.6 out of 5 stars
28,719
Quick look
$12.80
$
12
.
80
Gardner Bender GRT-3500 Standard Outlet Tester
4.6 out of 5 stars
3,016
Quick look
$10.99
$
10
.
99
$13.99
WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches (1 Pack)( WGGE Products only Sold by W&G Global Electronics INC)
4.5 out of 5 stars
12,722
Quick look
$27.50
$
27
.
50
$52.00
allsun em415Pro Automotive Electrical Open&Short Finder Circuit Tester Tone Generator Cable Wire Breaker Tracker Circuit Fault Finder DC 6-42V Probe Car Diagnostic Tools
4.1 out of 5 stars
2,407
Quick look
$69.32
$
69
.
32
$80.11
Klein Tools VDV526-200 Cable Tester, LAN Scout Jr. 2 Ethernet Cable Tester for CAT 5e, CAT 6/6A Cables with RJ45 Connections
4.8 out of 5 stars
1,084
Quick look
$19.00
$
19
.
00
Klein Tools RT110 Receptacle Tester
4.7 out of 5 stars
12,608
Quick look
$14.99
$
14
.
99
iMBAPrice - RJ45 Network Cable Tester for LAN Phone RJ45/RJ11/RJ12/CAT5/CAT6/CAT7 UTP Wire Test Tool
4.3 out of 5 stars
4,574
Quick look
$16.99
$
16
.
99
GFCI Receptacle Tester (New)
4.7 out of 5 stars
1,619
Quick look
$18.99
$
18
.
99
VCELINK Network Cable Tester, RJ45 Ethernet Cable Tester for Cat6/Cat5/Cat7 LAN Cable & RJ11 Phone Cable
4.4 out of 5 stars
1,720
Quick look
$109.57
$
109
.
57
Klein Tools 80101 Home Tester Kit, GFCI Outlet and Receptacle Testers, Multimeter, NCVT, Circuit Breaker Finder, Leads, 6-Piece
4.7 out of 5 stars
347
Quick look
$129.00
$
129
.
00
Autel Power Circuit Probe Kit Electric Tester, Electrical System Diagnsotic Tool, 12V 24V Automotive Circuit Tester, Read AC DC Voltage, Short Finder, Test Ground & Continuity, 40ft Cable
4.5 out of 5 stars
26
Quick look
$16.70
$
16
.
70
TuNan 6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red
4.4 out of 5 stars
409
Quick look
See product details
Customers also bought
Most wished for
See more
$109.57
$
109
.
57
Klein Tools 80101 Home Tester Kit, GFCI Outlet and Receptacle Testers, Multimeter, NCVT, Circuit Breaker Finder, Leads, 6-Piece
4.7 out of 5 stars
347
Quick look
$10.99
$
10
.
99
$13.99
WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches (1 Pack)( WGGE Products only Sold by W&G Global Electronics INC)
4.5 out of 5 stars
12,722
Quick look
$129.00
$
129
.
00
Autel Power Circuit Probe Kit Electric Tester, Electrical System Diagnsotic Tool, 12V 24V Automotive Circuit Tester, Read AC DC Voltage, Short Finder, Test Ground & Continuity, 40ft Cable
4.5 out of 5 stars
26
Quick look
$69.32
$
69
.
32
$80.11
Klein Tools VDV526-200 Cable Tester, LAN Scout Jr. 2 Ethernet Cable Tester for CAT 5e, CAT 6/6A Cables with RJ45 Connections
4.8 out of 5 stars
1,084
Quick look
$254.38
$
254
.
38
Power Probe Professional Electrical Test Kit - Red (PPROKIT01) Inc III w/PPDMM
4.6 out of 5 stars
729
Quick look
$99.74
$
99
.
74
Klein Tools CL120KIT Electrical Tester/Auto-Ranging Digital Clamp Meter Kit, GFCI Tester, Line Splitter, Pouch, Leads, 3 x AAA
4.7 out of 5 stars
635
Quick look
$36.99
$
36
.
99
ANDRSAN 2 Wire 30’ Retractable Test Leads with 2” Alligator Clips, 18 Gauge Electrical Copper Wire, Impact-Resistant Reel, Black
4.7 out of 5 stars
16
Quick look
$139.99
$
139
.
99
$152.99
Yaetek Multi Function Automotive Circuit Test Leads Kit Electrical Testers Auto Diagnostic Tools Wire Connectors Adapter Cables Set
4.3 out of 5 stars
21
Quick look
$27.99
$
27
.
99
Meagkka Power Circuit Probe Tester, 6-24V Automotive Circuit Tester, Auto Electrical System Test Tool DC Digital Voltage Short Finder Car Truck Circuit Test Pen
4.4 out of 5 stars
15
Quick look
$28.99
$
28
.
99
Automotive Short and Open Finder Circuit Tester, Automotive Electrical Power Probe, Car Open Short Wire Finder, Circuit Tester Tracer Cable with Buzzer Alarm, DC 6-42 Volts Range for Car Repairing
2.9 out of 5 stars
6
Quick look
$64.84
$
64
.
84
ESI 305M 30 Amp Fuse Buddy Mini Tester
4.4 out of 5 stars
109
Quick look
$79.99
$
79
.
99
Digital Circuit Analyzer True RMS AC Voltage RCD GFCI Electrical Tester Line Fault Test Device with LCD Backlight, Data Hold, US Plug, Storage Bag
5.0 out of 5 stars
6
Quick look
See product details
Customers also bought
Most gifted
See more
$57.99
$
57
.
99
Southwire Tools & Equipment M550 Continuity Tester for Data & Coax Cables
4.5 out of 5 stars
600
Quick look
$27.99
$
27
.
99
ITEQ Power Circuit Probe Tester, 6V-24V DC Test Light, Automotive Short Circuit Located and Component Activated, 12V Auto Electrical Tester, Polarity Identify with LED Light, Overload Protection
4.8 out of 5 stars
22
Quick look
$45.43
$
45
.
43
Leviton 47605-14E SMC 14-Inch Series, Structured Media Enclosure only, White
4.6 out of 5 stars
77
Quick look
$55.99
$
55
.
99
Proster Tone Generator Kit Wire Tracer Circuit Tester 200EP High Accuracy Cable Tester Line Finder Inductive Amplifier Probe Kit with Adjustable Volume for Network Cable Collation
4.0 out of 5 stars
37
Quick look
$45.44
$
45
.
44
$55.63
Circuit Breaker Finder, Circuit Tester, Automatic Socket Tester, Adjustable Sensitivity Diagnostic Tool with LED Indicator for House Office Factory Power Network Reconstruction
3.5 out of 5 stars
5
Quick look
$54.73
$
54
.
73
AWBLIN Test Light Probe Kit, 3-72V DC LED Digital Automotive Circuit Tester with Voltmeter, 18 Pieces Multi Function Auto Fuse Voltage Tester Electric Probe Test Kit with Black Carrying Case
4.5 out of 5 stars
49
Quick look
$35.89
$
35
.
89
Noyafa NF-468s Network Cable Tester, Ethernet Tester,Cable Mapper, Check Continuity -RJ45, RJ11, RJ12, RJ45, CAT5, CAT5E, CAT6, CAT6A,telephone line CAT3
4.5 out of 5 stars
43
Quick look
$12.99
$
12
.
99
Stanz (TM) Network Cable Tester for LAN Phone RJ45 RJ11 RJ12 Cat5 Cat6 Cat7 Cat8 FTP UTP Wire Test Tool Battery not Included
4.3 out of 5 stars
338
Quick look
$20.13
$
20
.
13
$21.30
Sodcay 1 PC Automotive Test Light Digital LED Circuit Tester, DC 3V/6V/12V/24V Inductive Test Pen with 70.8 Inches Retractable Spring Wire, for Checking Vehicle Car Truck Motorcycle (Black & Red)
4.4 out of 5 stars
59
Quick look
$149.99
$
149
.
99
VDIAGTOOL V200 Pro Automotive Power Circuit Probe Tester Breaker Finder Tool, 12/24V Electrical Open Short Circuit Finder, Wire Tracer, AC DC Voltage Trailer Relay Fuse Test
4.7 out of 5 stars
111
Quick look
$10.99
$
10
.
99
SHANFEILU Network Cable Tester RJ45 RJ11 RJ12 UTP Ethernet LAN Cable Telephone Line Multifunction Tester Networking Wire Tool Split Design,Black
4.0 out of 5 stars
6
Quick look
$72.99
$
72
.
99
NOYAFA dvanced Cable Tester with PoE Multifunction Wire Tracker Network Cable Tester for te Toner Tool Kit for LAN CAT5 CAT6 Tracker
4.3 out of 5 stars
1,639
Quick look
See product details
Customers also bought
Under $25
See more
$12.80
$
12
.
80
Gardner Bender GRT-3500 Standard Outlet Tester
4.6 out of 5 stars
3,016
Quick look
$16.99
$
16
.
99
GFCI Receptacle Tester (New)
4.7 out of 5 stars
1,619
Quick look
$13.99
$
13
.
99
Haobase DC 6V/12V/24V Auto Truck Car Electrical Circuit Continuity Tester Test Light Pen Tool with Indicator Light
4.5 out of 5 stars
426
Quick look
$18.99
$
18
.
99
VCELINK Network Cable Tester, RJ45 Ethernet Cable Tester for Cat6/Cat5/Cat7 LAN Cable & RJ11 Phone Cable
4.4 out of 5 stars
1,720
Quick look
$14.99
$
14
.
99
iMBAPrice - RJ45 Network Cable Tester for LAN Phone RJ45/RJ11/RJ12/CAT5/CAT6/CAT7 UTP Wire Test Tool
4.3 out of 5 stars
4,574
Quick look
$19.00
$
19
.
00
Klein Tools RT110 Receptacle Tester
4.7 out of 5 stars
12,608
Quick look
$11.99
$
11
.
99
Brileine Network Cable Tester, Ethernet Cable Tester/Continuity Tester for RJ45 RJ11 RJ12 Data Cable Twisted Pair Connections, CAT5/CAT6/CAT7 UTP LAN Wire Test Tool
4.3 out of 5 stars
120
Quick look
$12.99
$
12
.
99
ALLOSUN EM9807 GFCI North American AC Electrical Outlet Receptacles Socket Tester, RED
4.4 out of 5 stars
98
Quick look
$15.99
$
15
.
99
Car Voltage Tester Pen with Alligator Clip & Prolong Spring Cable,DC 3-48V Digital LED Circuit Tester,Universal Automotive Electrical Tools Car Fuse Tester for Car Truck SUV
5.0 out of 5 stars
10
Quick look
$18.29
$
18
.
29
Digital Electric Circuit LED Tester, 3-48V DC Test Light with Voltage Display and Polarity Indicate, Auto Fuse Tester with Vise Clip and Probe Pen for Various Vehicles to Checking Switches, Wiring
4.1 out of 5 stars
343
Quick look
$14.99
$
14
.
99
12v test light-12v test light-Car Electrical Wire Circuit Tester, Acouto Car Truck Voltage Tester Car Test VoltMet Long Probe Pen Light Bulb 6V 12V 24V DC
4.5 out of 5 stars
22
Quick look
$16.70
$
16
.
70
TuNan 6V-12V-24V DC Car Circuit Tester Light, Professional Auto Voltage Continuity Test, Automotive Electrical Volt Test Light/Long Probe for Wire/Fuse/Socket and More - Red
4.4 out of 5 stars
409
Quick look
See product details
Customers also bought
Hot new releases
See more
$18.96
$
18
.
96
WINAMOO Test Light Automotive, 6V-12V-24V Circuit Tester with for Continuity Voltage Electrical Fuse Tester, Car Electric Pen ABS Handle Sharp Probe&Alligator Clip Sedan, SUV, RV, Truck
4.6 out of 5 stars
101
Quick look
$55.56
$
55
.
56
Aibule Short Pro Tool - Easy Used to Quickly Locate Shorts in 24 VAC Circuits, Automatic Reset, 12" Leads with Alligator Clips
5.0 out of 5 stars
1
Quick look
$92.98
$
92
.
98
NOYAFA NF-8209S Advanced Network Cable Tester, Cable Length Test, Port Flashing, Ethernet Cable Tracer with PoE/NCV, CAT5, CAT6 Multi-Function No-Trouble Line Scan Mode, Cable Tracer Kit
4.6 out of 5 stars
17
Quick look
$35.99
$
35
.
99
Power Probe, Circuit Tester, Kuuleyn Dc 6‑24v Power Circuit Probe Tester Multifunction Automotive Circuit Tester Diagnostic Tool with Front Light for Car Truck
Quick look
$29.65
$
29
.
65
Brainir Mini-C Coin V3 Updated Version Ping Test Silver Gold Coin Bar Pinger Tester BKCF
4.2 out of 5 stars
10
Quick look
$20.49
$
20
.
49
WINAMOO Test Light Automotive 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Voltage Tester, Electric Test Pen with Extended Spring Wire & Probe for Car RV Fuse Checker
4.7 out of 5 stars
110
Quick look
$80.64
$
80
.
64
Electric Fence Tester and Fault Finder Fence Tester Portable Electrical Fence Voltage Tester 15Kv Lcd Screen Forestock Farms Abs and Copper Electric Fence Tester Fence Tester Fault
Quick look
$26.88
$
26
.
88
Wire Cable Tracer and r RJ45 Cable Tester,Professional Line Finder Wire Tracer Cable Detector for Telephone Lines Testing Tool
Quick look
$30.69
$
30
.
69
Wire Tracer Locator, Underground Cable Tester Locator Circuit Tracer Metal Pipe Detector High Accuracy Short Open Circuit Tester Locating Breakage Cable for Cable MY6813
Quick look
$25.58
$
25
.
58
Car Cable Tracker Automotive Wire Finder Tester Tool with Short Circuit Detection and Open Circuit Tracing Capability
Quick look
$22.99
$
22
.
99
QISUO Broken Wires Detector, EM415PRO Automotive Tester Cable Wire Short Circuit Breakpoint Tester Line Finder Car Broken Wires Detector
Quick look
$34.35
$
34
.
35
KIMISS BSIDE FWT11 Handheld RJ11 RJ45 Cable Tracker - Professional Cable Tester for LAN, Telephone Lines
Quick look
Brands related to this category
Sponsored
Shop REED Light Meters & Lux Measurement Tools
Shop REED Instruments
allsun Test & Measurement Tools
Shop allsun
Proster Multimeter Tool Set
Shop Proster
Car battery load tester from Topdon
Shop TOPDON
Neoteck Electricity Measuring Tools
Shop Neoteck
1-12 of over 10,000 results for
Circuit Testers
See all results
Back to top
Get to Know Us
Careers
Amazon and Our Planet
Modern Slavery Statement
Investor Relations
Press Releases
Amazon Science
Make Money with Us
Sell on Amazon
Supply to Amazon
Become an Affiliate
Protect & Build Your Brand
Sell on Amazon Handmade
Advertise Your Products
Independently Publish with Us
Host an Amazon Hub
Amazon Payment Products
Amazon.ca Rewards Mastercard
Shop with Points
Reload Your Balance
Amazon Currency Converter
Gift Cards
Amazon Cash
Let Us Help You
Shipping Rates & Policies
Amazon Prime
Returns Are Easy
Manage your Content and Devices
Recalls and Product Safety Alerts
Customer Service
English
Canada
Amazon Music
Stream millions
of songs
Amazon Advertising
Find, attract and engage customers
Amazon Business
Everything for
your business
Amazon Drive
Cloud storage
from Amazon
Amazon Web Services
Scalable Cloud
Computing Services
Goodreads
Book reviews
& recommendations
IMDb
Movies, TV
& Celebrities
Amazon Photos
Unlimited Photo Storage
Free With Prime
Shopbop
Designer
Fashion Brands
Warehouse Deals
Open-Box
Discounts
Whole Foods Market
We Believe in
Real Food
Amazon Renewed
Like-new products
you can trust
Blink
Smart Security
for Every Home
Conditions of Use
Privacy Notice
Interest-Based Ads
© 1996-2024, Amazon.com, Inc. or its affiliates
Amazon.com.ca ULC | 40 King Street W 47th Floor, Toronto, Ontario, Canada, M5H 3Y2 |1-877-586-3230