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The 8 Best gauss meters of 2025

Are you trying to find gauss meters 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 gauss meters 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 17 hours of research and did 57 gauss meters 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 gauss meters you can buy today

No. 1
Gauss Meter
  • Max, Min and Averaging.
  • Units of Gauss or Tesla
  • Analogue dial and time graph
  • Compass
  • English (Publication Language)
No. 3
TD8620 Handheld Gauss/Tesla Meter - High Precision 0-2400mT (24000Gs) Magnetic Field Tester with Probe, 4-Digit LCD & One-Touch Conversion for Industrial, Motors, Speakers & Permanent Magnets
  • 【Application】 It is widely used for measurement of permanent magnetic materials, remanence measurement of mechanical parts, magnetic separator working field measurement, loudspeaker measurement, DC motor measurement, etc.
  • 【Measuring range 】0-2400 mT (24000 Gs).
  • 【Resolution】10 μT. 4-digit display.
  • 【Accuracy】0-1000mT(±2%); 1000mT-2400mT(±5%).
  • 【Easy to operate】0-2400mT high precision and large range; unit (mT/Gs) one-key conversion; five-digit LCD screen for easy operation.
No. 4
Homend LCD Gaussmeter Tesla Meter WT10A Surface Magnetic Field Tester with Ns Function + Metal Probe
  • Application: Handheld digital WT10A gauss meter used to measure the magnetic field of the permanent magnet material surface, DC motors, speakers, magnetic separator, permanent magnetic separator magnetic field demagnetization and the leakage of the magnetic field, parts machining residual magnetic field.
  • Measuring range: 0 to 200mT milli-Tesla of - 2000mT milli-Tesla
  • Basic error: ¡À2percent ¡À3 word (below 1000mT millitesla of) ¡À5percent ¡À3 words (over 1000mT millitesla)
  • Ambient temperature: 5¡æ~40¡æ Relative Humidity: 20%~80% (non-condensing) Power supply: one 9V battery, external power supply (Battery is not included)
  • Package Included: 1 x WT10A Gaussmeter Tesla meter; 1 x User Manual; 1 x Metal Probe;1 x DC Adapter (Batteries are not includes)
SaleNo. 5
LATNEX AF-3500 EMF Meter RF Detector and Reader with Calibration Certificate - Measures RF and Microwaves, 3-Axis Gauss Magnetic Fields and Electrical Fields ELF
  • [ Versatile EMF Measurement ] This EMF meter is a multifunctional device designed to measure a wide range of electromagnetic fields, including RF EMF, low-frequency magnetic fields, and electrical fields
  • [ All in One RF EMF Meter and Detector ] - with Calibration Certificate - this is a reliable meter for measuring RF and LF Radiation from sources such as Cell Phones, Cell Towers, Smart meters, Wifi modems, High Power Lines, Appliances, Electrical Boxes, and Wires. The AF-3500 measures high-frequency electromagnetic fields (RF) in a frequency range of 50MHz - 3.5GHz and low frequency electric and magnetic fields (EMF) at 50-60Hz.
  • [ Impressive design, quality, and alarm function ] - Features a large screen and intuitive buttons for easy toggling between RF, Electrical, and Gauss Meter modes. The built-in alarm function ensures simple operation for beginners, seniors, and advanced users alike
  • [ Outlined Features ] - RF Detector or RF Meter Mode - 50MHz~3.5GHZ; EMF Meter or EMF Reader for Electrical Field up to 2000V/M; Gauss EMF Meter 3-axis fields sensor; Manual data memory (Max & AVG) records, Alarm function with ON/ OFF
  • [ Comprehensive Package ] Your purchase includes both technical support and a 1-year warranty. We're here for you via phone and email through Amazon Messages, and you'll find a user manual for added convenience. This guarantees a secure investment and makes it a meaningful gift for any special occasion like holidays, birthdays, anniversaries, Mother's Day, or Father's Day
No. 6
TENMARS EMF ELF Magnetic Field Meter Electromagnetic Detector Micro-Tesla/Milli-Gauss 30Hz ~ 300Hz Frequency Gauss Tester
  • MEASURING RANGE: 200/2000 mG,20/200μT / Frequency response 30Hz - 300Hz / Accuracy:- (2.5%+6dgt) /+(2.5%+6dgt)at 50Hz/60Hz
  • DISPLAY: 3-1/2 digits LCD, maximum reading 1999 Single Axis Sensor
  • APPLICATION: Electromagnetic field radiation in Electric transmission equipment, power line, air conditioner, refrigerator, computer monitor, video/audio device and others
  • FEATURES: Data Hold / MAX Hold / Overload and Low battery indication
  • POWER SUPPLY: 1 x 9V NEDA 1604, IEC 6F22 or JIS 006P
No. 7
HFBTE TD8620 Permanent Magnet Gauss Meter Tesla Meter Gaussmeter with Class 2 Accuracy Surface Magnetic Field Tester
5 Consomer Reviews
HFBTE TD8620 Permanent Magnet Gauss Meter Tesla Meter Gaussmeter with Class 2 Accuracy Surface Magnetic Field Tester
  • ❤❤(1)【2% Accuracy】: please note that of the TD8620 gauss meter measurement accuracies is +/-2% .
  • ❤❤(2)【Range Switch】: You can Choose mT(mite) or G(gauss).
  • ❤❤(3)【Zeroing Function】: Because of environmental difference, it may not be zero at first. In that circumstance, you can puch the zeroing button to solve it.
  • ❤❤(4)【Wide Range of Application】:It can be applied to magnet, mechanical part, loudspeaker and etc.
  • ❤❤(5)【Low Power Consumption】:This product displays the remaing baterry power and is of low power consumption.
No. 8
EMI Magnetic Field Gauss Meter Detector MG-2000T Triple Axis Professional use Magnetic Interference from MRI Machines Industrial and Medical Equipment Power Lines Appliances EMF Inspections
  • Uses 3 internal orthogonal sensors to test a wide range of ELF magnetic fields, independent of measurement angle
  • The tester is designed to provide user a quick, reliable and easy way to measure magnetic field radiation levels around power lines, home appliances and industrial devices
  • The tester is a cost-effective hand-held instrument that was designed and calibrated to measure magnetic field radiation at different bandwidths from 30Hz to 2000Hz
  • Display Micro Tesla (μT) or milli Gauss (mG) units
  • Data hold (HOLD), maximum hold (MAX) and minimum hold (MIN) functions
No. 9
Magnetic Polarity Tester with ±5mT Sensitivity, One-Button Operation for Electric Motors/Coils/Magnets Assembly - LED N/S Detection Pen, Portable Gauss Meter with 10-Hour Battery
  • Induction value: 0.005 tesla = 5 mT, Sensitivity: ± 5mT.
  • Applications:Pole detection of permanent and electro magnets.Post-magnetization polarity checks.Coil testing.Assistance with the following tasks:electric motor assembly,installation of magnetic clamping blocks, error analysis, multipole quality control.
  • Press and hold the oval button shown on the photo below. Then place the tip of the detector to the surface of the magnet.Sensitive area 6 * 3mm.
  • Display: 2 LED display,(green = S pole, red = N pole),If it is the "N" Pole,the Red LED will shine, if it's the "S" pole, the Green LED wil light. If surface of the magnet, ome can mote the transition from onE pole to another.
  • Use battery: 1X1.5V LR03 AAA battery ( included)(continuous use time > 10 hours).
  • Size: about 140 * 20 * 19mm,Sensitive area 6 * 3mm.
No. 10
EMF Meters Combo Gauss Magnetic Field Meter and EMF RF Meter Detectors
  • Comprehensive EMF Detection: The HF-B3G and MG-300 meters provide full coverage for both high-frequency (50MHz to 3.5GHz) and low-frequency (30 to 300Hz) electromagnetic fields, making them ideal for a wide range of applications.
  • HF-B3G Reliable RF and HF Measurement: Accurately measures RF and high-frequency emissions from sources like cell phones, cell towers, smart meters, modems, and other wireless devices, ensuring a safer environment. Designed for both beginners and advanced users—beginners can use µW/cm² for simple readings, while advanced users can switch to more detailed measurements like V/m or µW/m².
  • MG-300 Measures EMF from Common Sources: Accurately detects electromagnetic fields from power lines, household appliances, electrical wires, and more, ensuring comprehensive monitoring of environmental EMF levels. Provides accurate magnetic field measurements in milligauss (mG) or microtesla (μT) units, ideal for assessing exposure to low-frequency EMF radiation.
  • Precision and Accuracy: With advanced sensors and high-resolution displays, both meters offer precise measurements of electric, magnetic, and power density fields, ensuring reliable data for safety and health assessments. the meters are designed for ease of operation with simple interfaces, large LCD screens, and long battery life, these meters are portable and convenient for on-the-go use.
  • Comprehensive Support & Resources: Every purchase includes a 1-year warranty, technical support via phone and email through Amazon Messages, and a downloadable beginner's guide is available, ensuring users of all experience levels can make the most of the meter.

How to choose a good gauss meters

Does the idea of finding a fantastic gauss meters 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 gauss meters. 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 gauss meters 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 gauss meters 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 gauss meters 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 gauss meters 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 gauss meters 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 gauss meters, 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 gauss meters.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting gauss meters 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 gauss meters. 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 gauss meters 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 gauss meters.