Are you trying to find voltage testers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling voltage testers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 25 hours of research and did 87 voltage testers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best voltage testers you can buy today
- NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires
- VISUAL AND AUDIBLE INDICATORS of voltage detection with a high intensity, bright red LED, and an audible tone
- BROAD APPLICATION with a 50 to 1000V AC power detection range
- CONSERVE BATTERIES with auto power-off function
- LIGHTWEIGHT AND DURABLE compact design with a convenient clip fits securely in pocket; 6.6-Foot (2 m) drop protection
- TRUSTED SAFE with a safety rating of CAT IV 1000V
- RECOMMENDED for non-tamper-resistant outlets; For tamper-resistant outlets, use Cat. Nos. NCVT-2P or NCVT-3P in low voltage mode
- SAFETY FIRST: 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. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected.
- 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 Test. Handy circuit tester for electricians, homeowners.
- DUAL RANGE: Detects standard and low voltage (12-1000V AC / 48-1000V 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.
- SECURITY LEVEL: 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.
- COMPACT DESIGN: Bright LED flashlight for work in dim ares; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 3 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns.
- VERSATILE DETECTION: Cat. No. NCVT2P Non-Contact Voltage Tester automatically detects AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets and wires
- CLEAR INDICATION: Bright LED illuminates green to indicate tester is operational and flashes red and emits a beeping alert when voltage is detected
- DUAL OPERATING RANGE: With a power operating range of 12 to 1000V AC for low voltage and 70 to 1000V AC for standard voltage applications
- BATTERY SAVING FEATURE: Auto-power off after inactivity helps conserve battery life, extending the device's usability
- ENHANCED DURABILITY: 6.6 ft. (2 m) drop protection to meet jobsite demands
- RELIABLE RECEPTACLE TESTER: Cat. No. RT105 detects wiring configurations, indicates correct wiring, and identifies common wiring faults
- COMPLETE KIT: The kit includes the Cat. No. NCVT2P Non-Contact Voltage Tester, Cat. No. RT105 Receptacle Tester, detailed instructions, and all the required batteries
- NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires
- DUSTPROOF AND WATERPROOF with an IP67 rating and 9.8-Foot (3 m) drop protection
- VISUAL AND AUDIBLE INDICATORS of voltage detection with a high intensity, bright red LED, and an audible tone
- LOW BATTERY INDICATOR and easy access to battery compartment
- LIGHTWEIGHT AND DURABLE compact design with a convenient clip fits securely in pocket
- TRUSTED SAFE with a safety rating of CAT IV 1000V
- RECOMMENDED for non-tamper-resistant outlets; For tamper-resistant outlets, use Cat. Nos. NCVT-2P or NCVT-3P in low voltage mode
- Be aware of voltage easily - the tip glows red and a beeper sounds when voltage is detected
- Continuous self-test so you always know it’s working
- Voltage detection range for wide application use - 90 V to 1000 V AC or 200 V to 1000 V AC
- Audible/Silent mode for added convenience
- SAFE&PRACTICAL:Non-contact AC voltage detector 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.Professional factory design and production,safe and reliable.
- SECURITY LEVEL:The electrical tester is safely insulated can detecting 60V-1000V AC voltage.Safety Compliance:CAT.IV.ETL.CE.In order to use safely,it is recommended that you do not insert the pen head directly into the power supply,and wear gloves.
- MULTI-FUNCTION:It has the flashlight can help you work much better in dark.When it detects AC voltage, detection light will flash red and buzzer will sound short beeps.
- COMPACT DESIGN:Durable ABS Case,perfectly portable pencil hook and convenient pocket clip,Fashionable design and bright orange color,Good ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.
- GOOD SERVICE:High-quality service,to make you unworried before/after the purchase.We provide 36-Month after sale service,Please feel free to contact us if you have any concerns.
- Additional Tips - The following incorrect operations may cause the multimeter not to show results: Firstly, the plugs of test leads are not fully inserted or not inserted into the correct sockets. Secondly, the manual rotary switch is not placed in the correct position. In addition, this meter can not test all AC Current and below 100mV AC Voltage. Please check the user manual carefully before measurement.
- Versatile Digital Multimeter - Accurately measures AC/DC Voltage, DC Current, Resistance, and Diode. This Multimeter is a really useful tool for solving industrial and household electrical issues. Suitable for Household Outlets, Fuses, Batteries (including Vehicles), Automotive Circuit Troubleshooting, Charging Systems, Testing electronics in Cars etc.
- Troubleshooting with Accuracy - This Multimeter has a sampling speed of 2 times per second; Built-in a backlight LCD display with 3 ½ digits (1999 count) 0.6”, and high polarity including negative and positive readings.
- Ensures Safety - Double fuse is anti-burn and protects from overloading. The silicone cover can protect the multimeter from failing damage and prevent electric shocks. And low battery indication will be displayed when battery power is low.
- Ease of Use - Support Data Hold, Auto Shutoff and Continuity Buzzer. Includes Convenient feature like LCD Backlit Screen makes it easy to use in dimly light areas. Batteries/Set of Test Leads/User Manual are Included.
- Professional Technical Support Team - If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.
- Mr. Pen- non-contact detector determine the presence of magnetic field without contact
- Insulation operation ensures the safety of testing. You can use this non-contact AC voltage detection to check whether a cable, wire or socket contains AC voltage.
- lightweight, compact tool with pocket clip provides convenient storage and quick access.
- It can be used for home appliance repair, circuit inspection and DIY.
- Perfect tool for home users, electrical and electrical system engineers, etc.
- EXTENSIVE VOLTAGE TESTING: Test AC voltages from 24V to 240V and DC voltages from 32V to 330V across four levels, providing comprehensive electrical testing capabilities
- CLEAR VOLTAGE INDICATION: Bright LEDs illuminate, providing clear indication of voltage type and level, ensuring accurate measurements every time
- BUILT-IN TEST LEAD HOLDERS: Conveniently built-in test lead holders on the back of the meter spaced for testing tamper-resistant US-style outlets and easy storage
- BATTERY-FREE OPERATION: Powered directly by the applied voltage, eliminating the need for batteries and ensuring continuous testing without interruption
- ENHANCED DURABILITY: IP44 ingress protection and 9.8 ft. (3 m) drop protection to meet jobsite demands
- HIGH SAFETY STANDARDS: Safety Rating of CATIII 350V, Class 2, Double insulation ensures optimal protection and compliance with safety regulations
- VERSATILE APPLICATION: Suitable for a wide range of electrical testing scenarios, this tester provides accurate results and peace of mind during electrical inspections and troubleshooting
- VERSATILE MULTIMETER: Measures up to 600V AC/DC voltage, 10A DC current, and 2MOhms resistance
- CONTINUITY TESTING: MM300 multimeter with visual and audible indicators for testing continuity
- NON-CONTACT VOLTAGE TESTER: NCVT1P with bright LED indicating working status, changing to red and producing audible tones when voltage is detected
- HIGH-INTENSITY VOLTAGE DETECTION: NCVT1P with bright red LED and audible tone for detecting voltage in the range of 50 to 1000 VAC
- RELIABLE RECEPTACLE TESTER: Klein's Cat. No. RT105 detects wiring configurations, indicates correct wiring, and identifies common wiring faults
- COMPREHENSIVE FAULT DETECTION: Identifies open ground, open hot, open neutral, and hot/ground reversed; does not indicate other complex wiring issues
- INCLUDED ACCESSORIES: Test leads included for Cat. No. MM300 and batteries included for Cat. Nos. NCVT1P and MM300
- SAFE&PRACTICAL:Non-contact AC voltage detector 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.Professional factory design and production,safe and reliable.
- SECURITY LEVEL:The electrical tester is safely insulated can detecting 60V-1000V AC voltage.Safety Compliance:CAT.IV.ETL.CE.In order to use safely,it is recommended that you do not insert the pen head directly into the power supply,and wear gloves.
- MULTI-FUNCTION:It has the flashlight can help you work much better in dark.When it detects AC voltage, detection light will flash red and buzzer will sound short beeps.
- COMPACT DESIGN:Durable ABS Case,perfectly portable pencil hook and convenient pocket clip,Fashionable design and bright orange color,Good ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.
- GOOD SERVICE:High-quality service,to make you unworried before/after the purchase.We provide 36-Month after sale service,Please feel free to contact us if you have any concerns.
- AC VOLTAGE TESTER aligned with commonly used residential voltages from 12 to 240 VAC at four useful levels
- TEST DC VOLTAGES from 1.5V to greater than 17 to 24V at four useful levels
- BRIGHT LED LIGHTS illuminate to indicate the type and level of voltage detected
- GFCI TESTER detects the most common wiring problems in standard and GFCI receptacles
- CONFIRMS OPERATION of the ground fault protective device
- VOLTAGE TESTER provides non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires
- BRIGHT GREEN LED INDICATORS in volt pen indicates the tester is powered on
- 【Non-contact Voltage Tester】 Ranging 12-1000V AC, You can easily distinguish the live and null wire through different level of alarm sound and LED indicator. ( Note Please:Not Suitable for Christmas Light Testing)
- 【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
- 【High Efficiency】 As Long As Voltage is Detected, the Led in the Tester Pen will Shine
- 【Multifunction, Easy to Use】 It Also Acts as an Emergency Flashlight which can Illuminate the Working Area, You can Use the Non Contact Voltage Detector in Circuit Breakers, Lighting Fixtures, Switches, Outlets, Wires and Anywhere You Need it
- 【CE CAT III600V RoHS Certificate】 A Professional Tester, It is Perfectly Suitable also for DIY'ers, Hobbyists and Home Owners, It Helps You Make the First and the Most Important Safety Check
- NON-CONTACT DETECTION of AC voltage in cables, cords, circuit breakers, lighting fixtures, switches, non-tamper-resistant outlets, and wires (Cat. No. NCVT1P)
- VISUAL AND AUDIBLE INDICATORS of voltage detection with a high intensity, bright red LED, and an audible tone (Cat. No. NCVT1P)
- GFCI TESTER DETECTS most common wiring problems in standard and GFCI receptacles (Cat. No. RT210)
- CONSERVE BATTERIES with auto power-off function
- ELECTRONIC VOLTAGE TESTER is designed to test AC voltages from 24 to 240 VAC at four useful levels (Cat. No. ET45)
- CLEAR LCD READOUT: GFCI Receptacle Tester features a large backlit LCD readout for easy voltage reading and clear indication of wiring conditions
- TRIP TIME DISPLAY: LCD readout shows the time required to trip a GFCI device, allowing for quick and accurate troubleshooting
- DETECT COMMON WIRING FAULTS: Detect and identify common wiring faults, ensuring electrical safety and proper functionality of GFCI receptacles
- PATENT-PENDING OPEN NEUTRAL & OPEN GROUND DETECTION: Innovative detection system identifies Open Neutral and Open Ground wiring faults, enhancing safety measures
- CONVENIENT AUTO-HOLD FEATURE: Auto-Hold function holds the reading for hard-to-reach outlets, providing convenience and ease of use
- VISIBLE LED INDICATORS: Bright green and red LEDs illuminate to provide clear visual indicators of wiring conditions, making it easy to identify issues
- CAT II 135V SAFETY RATING: GFCI Receptacle Tester has a CAT II 135V safety rating, ensuring reliable and safe electrical testing for various applications
- DUAL-RANGE DETECTION: Dual-range capabilities of the non-contact voltage tester allow for detection of voltage ranging from 12 to 1000 V AC or 70 to 1000 V AC, ensuring versatility for various applications
- VISUAL AND AUDIBLE INDICATORS: The electrical voltage tester provides simultaneous visual and audible indicators to easily and accurately detect the presence of voltage
- VERSATILE APPLICATIONS: With non-contact detection, the tester can be used for various low-voltage or standard voltage applications in security, entertainment, communications, environmental control, and irrigation systems
- CLEAR INDICATION: A green light indicator signifies the absence of voltage, providing a clear visual indication for safe operations
- PORTABLE AND CONVENIENT: The lightweight and compact design, along with a pocket clip, allows for easy storage and quick access to the voltage tester whenever needed
- AUTO POWER-OFF FEATURE: The auto power-off feature helps conserve and extend the battery life of the voltage tester, ensuring long-lasting functionality
- HIGH SAFETY RATING: With a CAT IV 1000 V rating, the voltage tester offers expanded operation capabilities and provides enhanced protection for electrical testing in various environments
- Southwire Pen style voltage tester
- AUDIBLE AND VISUAL INDICATION of AC voltage from 100-600V AC
- INCREASED BATTERY LIFE: the auto power off feature increases the battery life by powering off after 5 minuets of inactivity
- Green LED indicates tester is ready for use
- BUILT-IN FLASHLIGHT: this non contact AC voltage detector features a built-in flashlight for user convenience in dim lightingQUICKLY checks for the presence of live voltage on outlets; wiring; circuit breakers; lighting fixtures and switchesCAT IV 600V SAFTEY RATING; UL and CUL listedNot designed for use with Tamper Resistant (TR) outlets
- Non-Contact Voltage Tester senses AC voltage from 50-600V
- Non-Contact Voltage Tester features visual and audible indicator, pocket clip, on-off button
- GFCI Outlet Tester features indicating lamps that indicate 5 common wiring errors
- GFCI Outlet Tester has comfortable contoured design
- Two Piece Safety Kit
- Superior quality at an affordable price
- Gardner Bender branded products and professional equipment have been a mainstay with electrical contractors
- Two Piece Safety Kit
- Superior quality at an affordable price
- Gardner Bender branded products and professional equipment have been a mainstay with electrical contractors
- Versatile One-Touch Operation: Our voltage tester offers seamless switching between high and low sensitivity with the press of the "S" button. When the "S" indicator light illuminates, it signifies entry into high-sensitivity testing mode. Additionally, a long press of the "S" button activates the flashlight mode, providing convenient illumination for nighttime use.
- Clear LED Digital Display: Our electrical tester pen features an intuitive LED digital display that showcases values and icons, ensuring effortless readability of vital information. As the probe approaches electrical appliances or wires, it emits corresponding buzzer alerts and indicators, enhancing accuracy in circuit fault detection.
- Non-contact Detection for Enhanced Reliability: Our electrical tester incorporates a non-contact voltage (NCV) induction probe with advanced insulation design, ensuring utmost safety during circuit inspections. With dual CAT safety level standards and multiple protection mechanisms, our tester guarantees reliable and secure operation, prioritizing safety throughout the detection process.
- Portable All-in-One Design: Our electrical tester boasts an all-in-one design, combining portability with functionality. Equipped with power-saving features, a convenient pen hanger, and an LED digital display, it offers effortless detection of voltages ranging from 12 to 1000 V AC and 48 to 1000 V AC. With intelligent recognition capabilities, it efficiently locates breakpoints, making it an indispensable tool for professionals and DIY enthusiasts alike.
- Versatile Application: Our voltage tester offers a wide range of applications, making it an essential tool for various scenarios. It automatically distinguishes between neutral and live wires, conducts wire conduction detection, and is suitable for use in home electrical systems, power systems, and other fields. With its comprehensive functionality, it ensures accurate and reliable performance across different electrical applications.
How to choose a good voltage testers
Does the idea of finding a fantastic voltage testers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in voltage testers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top voltage testers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top voltage testers on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top voltage testers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top voltage testers based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the voltage testers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good voltage testers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your voltage testers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting voltage testers for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our voltage testers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what voltage testers should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on voltage testers.
