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.
10 Best circuit testers in the US
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.
- Best Choice
1
Klein ToolsKlein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411
9.9ExceptionalOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
lasts a long time9.5
Simple to use8.9
worth the moneyMore infoWhy we love it
The Circuit Breaker Tool Kit can help you quickly and accurately locate the correct circuit breaker in a panel.The Digital Circuit Breaker Finder with GFCI Outlet Tester can help you find the correct breaker and test GFCI devices.The Circuit Breaker Finder Accessory Kit includes a standard 3 prong to 2 prong grounding adapter, a light socket adapter, and an alligator clip adapter. - Value for Money
2
Klein ToolsKlein Tools ET310 AC Circuit Breaker Finder, Electric Tester and Voltaget Tester with Integrated GFCI Outlet Tester
9.8ExceptionalOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
lasts a long time9.5
Simple to use8.9
worth the moneyMore infoWhy we love it
The circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected.The GFCI tester consists of two parts: a Transmitter connected to the electrical outlet or fixture, and a Receiver used to scan the panel to locate the correct breaker.The Receiver delivers clear visual and audible indications when the correct breaker has been located. 3
Klein ToolsKlein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles
25% Off9.5ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
clearly written9.7
lasts a long time9.7
PrecisionMore infoWhy we love it
The product has a large, clear LCD readout.The product can test GFCI trip time in seconds.The product can detect wiring faults.4
Klein ToolsKlein Tools NCVT1P Voltage Tester, Non-Contact Voltage Detector Pen, 50V to 1000V AC, Audible and Flashing LED Alarms, Pocket Clip
24% Off9.4ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.5
clearly written9.1
Inbuilt light9.1
Simple to useMore infoWhy we love it
The product can detect AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper resistant outlets, and wiresThe product has visual and audible indicators of voltage detectionThe product has a broad application with a 50 to 1000V AC power detection range5
WINAMOOPremium LED Bulb Automotive Circuit Tester, 6-24V Test Light with 135 Inch PU Extended Spring Wire, Sharp Hard Steel Probe Vehicle Circuits Low DC Voltage Light Tester
9.3ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
clearly written9.9
Precision9.9
Simple to useMore infoWhy we love it
Wide range of applicationsHigh quality LED bulbBidirectional current testing6
Klein ToolsKlein Tools RT110 Outlet Tester, AC Electrical Receptacle Tester for North American Outlets
9.0ExcellentOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.7
NSINSi Industries TES-111 Twin Probe Voltage Tester, 80-250 VAC,Neon
36% Off8.9Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
clearly written9.9
Precision9.9
worth the moneyMore infoWhy we love it
Reliable: US madeSimple: Neon light indicatorSafe: Double insulated housing8
Mr. PenMr. Pen- Voltage Tester, Electrical Tester, Non Contact Voltage Tester, Tester Electric, Electric Tester Pen, Voltage Detector, Electrical Testers, Voltage Tester Pen, Electricity Tester, Power Tester
24% Off8.8Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9
Klein ToolsKlein Tools RT210 Outlet Tester, Receptacle Tester for GFCI / Standard North American AC Electrical Outlets, Detects Common Wiring Problems
8.7Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.9.9
Precision9.9
Simple to use9.9
clearly written10
UNI-TUNI-T AC Circuit Breaker Finder with Integrated GFCI Outlet Tester AC 90-120V USA Plug + Adjustable Sensitivity Beeper Indicattion+ Flashing LED Light
8.6Very GoodOur RatingOur rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.8.2
Simple to use8.0
worth the money8.0
PrecisionMore infoWhy we love it
Easy to useAccurate sensitivityPortable toolbox