Advertising Disclosure Circuit Testers Comparison - October 2025
6 Best Circuit Testers In Canada
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2 Best Value  9.7Exceptional | 3  9.6Exceptional | 4  9.3Excellent | 5  9.2Excellent | 6  9.1Excellent |
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ModelKlein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411 | Model Neoteck Non-Contact Voltage Tester 12-1000V AC Voltage Detector Pen Circuit Tester Tool with LED Flashlight Beeper Pocket Clip Auto Mode NCV Live/Null Wire Distinguish Pen- Yellow | Model KAIWEETS Voltage Tester, Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder | Model Gardner Bender GTK-2 Safety Kit, GVD-3504 Non-Contact Voltage Tester and GFI-3501 GFI Tester, 2-Piece | Model Gardner Bender GRT-3500 Standard Outlet Tester | Model Automotive Test Lights,5-90V DC Digital LED Circuit Tester Light,Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen for Vehicle Car Motorcycle Truck Golf Cart |
BrandKLEIN TOOLS | Brand Neoteck | Brand KAIWEETS | Brand Gardner Bender | Brand Gardner Bender | Brand DFCROMI |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | |||||
Worth the money 8.1 | Worth the money  9.3 | Worth the money 9.1 | Worth the money 9.3 | Worth the money 8.9 | Worth the money 8.6 |
Simple to use 9.9 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.6 | Simple to use 9.1 | Simple to use 9.1 |
Precision 8.6 | Precision 9.1 | Precision 9.1 | Precision 9.1 | Precision 8.6 | Precision 8.6 |
Tech Specs | |||||
product dimensions 38.1 x 25.4 x 7.62 cm 440.89 g | product dimensions 16 x 2 x 2 cm 65 g | product dimensions 15.49 x 2.29 x 2.79 cm 86.18 g | product dimensions 2.54 x 13.34 x 22.23 cm 0.28 g | product dimensions 3.81 x 6.86 x 14.48 cm 27.22 g | product dimensions - |
item weight 441 g | item weight - | item weight - | item weight 0.28 g | item weight 27.2 g | item weight - |
batteries included No | batteries included - | batteries included - | batteries included No | batteries included No | batteries included - |
included components Circuit Breaker Finder Tool Kit, 2-Piece | included components - | included components - | included components Rough Electrical wire-terminals | included components Circuit Tester, Test & Measurement, Scanners | included components - |
warranty description See Manufacturer Website | warranty description - | warranty description - | warranty description 30 DAYS | warranty description 1 Year | warranty description - |
item package quantity 1 | item package quantity - | item package quantity - | item package quantity 1 | item package quantity 1 | item package quantity - |
customer reviews4.7 4.7 out of 5 stars 6, 733 ratings 4.7 out of 5 stars | customer reviews - | customer reviews - | customer reviews 4.4 4.4 out of 5 stars 2, 134 ratings 4.4 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 3, 292 ratings 4.6 out of 5 stars | customer reviews - |
style 2-Piece Kit | style - | style - | style Non-contact | style Receptacle & Circuit Analyzer | style - |
batteries required No | batteries required - | batteries required - | batteries required No | batteries required No | batteries required - |
color Finder + Accessories | color - | color - | color multi | color Black | color - |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1KLEIN TOOLSKlein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411
9.9 Simple to use8.6 Precision8.1 worth the moneyMain highlights- Transmitter incorporates a GFCI outlet tester to inspect the wiring condition at the electrical outlet and test GFCI devices
- Operates on 90-120V AC circuits
- Light socket adapter for finding the correct circuit of a lighting fixture
- Digital Circuit Breaker Finder with GFCI Outlet Tester (Cat. No. ET310) receiver delivers clear visual and audible indications when the correct breaker has been located
- Circuit Breaker Tool Kit can help quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected
- Circuit Breaker Finder Accessory Kit ( Cat. No. 69411) includes standard 3-prong to 2-prong grounding adapter
- Alligator clip adapter enables use on bare wires
-
9.7
2Neoteck29% Off
Neoteck Non-Contact Voltage Tester 12-1000V AC Voltage Detector Pen Circuit Tester Tool with LED Flashlight Beeper Pocket Clip Auto Mode NCV Live/Null Wire Distinguish Pen- Yellow
9.6 Simple to use9.3 worth the money9.1 PrecisionMain highlights- 【Safe and Convenient】 The Voltage Pen Tester Detectes Voltage in a Non-Contact Way, so Do Not Worry about There Could be any Possibility of being Shocked by the Electricity.
- 【Non-Contact Voltage Tester with Wide Testing Range】 This Non-Contact Voltage Tester Voltage within 12-1000V AC, so All Electric Appliances in Your Family Can be Tested by it. ( Note Please: Not Suitable for Christmas Light Testing)
- 【Multifunctional and Easy to Use】 It Also Acts as an Emergency Flashlight, Which can Illuminate the Working Area. Therefore, You can Use the Non Contact Voltage Detector in Circuit Breakers, Lighting Fixtures, Switches, Outlets, Wires and Anywhere You Need it.
- 【High Efficiency】 As Long As Voltage is Detected, the LED in the Tester Pen will Shine.
- 【CE CAT III600V RoHS Certificate】 A Professional Tester, Which is Perfectly Suitable also for DIY'ers, Hobbyists and Home Owners. And It Helps You Make the First and the Most Important Safety Check.
-
9.6
3KAIWEETS
KAIWEETS Voltage Tester, Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder
9.4 Simple to use9.1 worth the money9.1 PrecisionMain highlights- SAFETY FIRST: IEC-rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red, and the safety symbol on the screen shines.
- NON-CONTACT: With NCV inductive probe for AC voltage; Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Tests. Handy circuit tester for electricians, and homeowners.
- EASY USE: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency and the percentage value will be larger. At the same time, the screen will be red or green, red means high voltage and live wire are detected, and green means low voltage and null wire are detected.
- DUAL-RANGE: Detects standard and low voltage (12-1000V AC / 70-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring, etc; The NCV sensor automatically recognizes the voltage and displays it on the bar graph, and the percentage value can display the voltage signal intensity more intuitively.
- COMPACT DESIGN: Bright LED flashlight for work in dim areas; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 5 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. KAIWEETS provides a 3-year after-sale service, Please feel free to contact us if you have any concerns.
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Features
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Consumer Reviews
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Popularity
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Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
