Circuit Testers Comparison - May 2024

Last Updated - May 19, 2024

Our Score

To Amazon

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Model

Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires

Model

Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411

Model

Klein Tools 80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Tester, 2-Piece

Model

Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester and Voltage Tester with Integrated GFCI Outlet Tester

Model

Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles

Model

Premium 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

Brand

Klein Tools

Brand

Klein Tools

Brand

Klein Tools

Brand

Klein Tools

Brand

Klein Tools

Brand

WINAMOO

Reviews

90 reviews

Reviews

37,072 reviews

Reviews

64 reviews

Reviews

33,156 reviews

Reviews

11,884 reviews

Reviews

2,252 reviews

Features

Precision

9.9

Precision

9.1

Precision

9.9

Precision

9.1

Precision

9.8

Precision

9.9

Simple to use

9.9

Simple to use

9.6

Simple to use

9.9

Simple to use

9.6

Simple to use

9.8

Simple to use

9.9

Worth the money

9.9

Worth the money

9.1

Worth the money

9.9

Worth the money

9.1

Worth the money

9.6

Worth the money

9.9

Lasts a long time

9.9

Lasts a long time

9.9

Lasts a long time

9.9

Lasts a long time

9.9

Lasts a long time

9.8

Lasts a long time

9.9

Clearly written

9.9

Clearly written

9.4

Clearly written

9.9

Clearly written

9.4

Clearly written

9.9

Clearly written

9.9

Tech Specs

Color

Multi

Color

Finder Accessories

Color

Red

Color

Circuit Breaker Finder

Color

Multi

Color

Clear

Power Source

Battery Powered

Power Source

Hand Powered

Power Source

Ac/Dc

Power Source

Corded Electric

Power Source

Corded Electric

Style

2 Piece Kit

Style

NCVT and Outlet Tester Kit

Style

Circuit Breaker Finder

Style

Receptacle Tester

Style

Circuit Testers

Product Dimensions

16.12 x 12.75 x 4 inches 6.2 Pounds

Product Dimensions

15 x 10 x 3 inches

Product Dimensions

10.96 x 2.16 x 1.39 inches

Product Dimensions

1 x 1 x 1 inches

Product Dimensions

Item Weight

15.1 ounces

Item Weight

0.32 Pounds

Item Weight

7.2 ounces

Item Weight

4.8 ounces

Item Weight

Item Dimensions LxWxH

16.12 x 12.75 x 4 inches

Item Dimensions LxWxH

10.96 x 2.16 x 1.39 inches

Item Dimensions LxWxH

1 x 1 x 1 inches

Item Dimensions LxWxH

Batteries

10 AA batteries required. included

Batteries

1 9V batteries required.

Batteries

2 AAAA batteries required. included

Batteries

Included Components

Circuit Breaker Finder Tool Kit, 2 Piece

Included Components

Includes Transmitter, Receiver, user manual, and 9V battery for Receiver

Included Components

GFCI Receptacle Tester with LCD

Included Components

Material

PC/PC ABS Housing and Electric Components

Material

PC PC ABS housing and electronic components

Material

Blend

Material

Item Package Quantity

Batteries Required?

Review

Review

Review

Review

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.8
1

Klein Tools
19% Off

Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires

9.9 Precision

9.9 Simple to use

9.9 worth the money

Why we love it

Reliable circuit tracing

Detect transmitted signal

Trace wire, conduit, or PVC pipes
Main highlights

VERSATILE APPLICATIONS: Trace wires, conduit, pipes, or isolate a single wire within a bundle, making it suitable for a wide range of electrical tracing tasks
SIGNAL STRENGTH INDICATION: Audible beep and visual indicators on the receiver provide clear signal strength feedback, aiding in precise wire identification
RELIABLE CIRCUIT TRACING: The Advanced Circuit Tracer Kit ensures dependable tracing of energized or non-energized breakers, fuses, and wires for accurate electrical identification
ILLUMINATION AND NCV FUNCTION: Receiver includes a built-in flashlight for low-light areas and a non-contact voltage (NCV) function to test wire energization, enhancing safety and visibility during tracing
COMPLETE PACKAGE: The kit includes a transmitter, receiver, blade and ground prongs, alligator clips, 3-foot and 20-foot lead adapters, AC plug leads, batteries, instructions, and a sturdy carrying case for convenient storage and portability
ADJUSTABLE SENSITIVITY: Easily modify receiver sensitivity to detect transmitted signals through various materials like drywall, cement block, or underground, enhancing tracing capabilities
AC/DC VOLTAGE INDICATORS: The transmitter features external voltage indicators (12V, 48V, 120V, 240V, and 480V), allowing for easy identification of different voltage levels during tracing
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9.7
2

Klein Tools
14% Off

Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411

9.9 lasts a long time

9.6 Simple to use

9.4 clearly written

Why 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.
Main highlights

VERSATILE OPERATION: Works on 90-120V AC circuits, suitable for various residential and commercial applications
LIGHT SOCKET ADAPTER: Light socket adapter allows for easy circuit identification in lighting fixtures
GFCI OUTLET TESTING: Transmitter features a built-in GFCI outlet tester to inspect wiring conditions and test GFCI devices
CLEAR VISUAL AND AUDIBLE INDICATIONS: Digital Circuit Breaker Finder with GFCI Outlet Tester (Cat. No. ET310) receiver provides clear indications when the correct breaker is found
ALLIGATOR CLIP ADAPTER: Alligator clip adapter enables the tool's use on bare wires, expanding its versatility
ADDITIONAL ACCESSORIES: Circuit Breaker Finder Accessory Kit (Cat. No. 69411) includes a 3-prong to 2-prong grounding adapter for enhanced compatibility
ACCURATE CIRCUIT IDENTIFICATION: Circuit Breaker Tool Kit helps locate the correct circuit breaker for electrical outlets or fixtures, saving time and effort
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9.4
3

Klein Tools
Klein Tools 80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Tester, 2-Piece

9.9 Precision

9.9 Simple to use

9.9 worth the money

Why we love it

Easy to use

Detects common wiring problems

Confirms GFCI operation
Main highlights

VOLTAGE TESTER PEN: Non-contact detection of voltage in cables, circuit breakers, lighting fixtures, switches, and more
SAFE AND ILLUMINATING WORKPLACE: LED lights aid in illuminating the work area, enhancing safety and visibility
GFCI OUTLET COMPATIBLE: Confirms the proper operation of ground fault protective devices in GFCI outlets
EASY CONTROL: Digitally controlled ON/OFF power button for convenient operation
DETECT COMMON WIRING PROBLEMS: Quickly identifies wiring issues in standard and GFCI receptacles
COMPLETE OUTLET TESTER TOOL KIT: Includes GFCI Tester (Cat. No. RT210) and Non-Contact Voltage Tester Pen (Cat. No. NCVT1P)
BRIGHT LED INDICATORS: High-intensity green LED indicates operational status, while red LED and warning tone signal voltage detection
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Our ranking system

The BestChoice.com Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. BestChoice.com requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

BestChoice.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.

Circuit Testers Comparison - May 2024

Circuit Testers comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Precision

Simple to use

Worth the money

Lasts a long time

Clearly written

Tech Specs

Color

Power Source

Style

Product Dimensions

Item Weight

Item Dimensions LxWxH

Batteries

Included Components

Material

Item Package Quantity

Batteries Required?

Review

Available On

Our Top 3 Picks

Klein Tools ET450 Advanced Circuit Breaker Finder and Wire Tracer Kit for Energized and Non-Energized Breakers, Fuses, and Wires

Why we love it

Klein Tools 80016 Circuit Breaker Finder Tool Kit with Accessories, 2-Piece Set, Includes Cat. No. ET310 and Cat. No. 69411

Why we love it

Klein Tools 80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Tester, 2-Piece

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

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