GOYOJO Digital Gauss Meter 0–2400mT, High Accuracy Magnetic Field Tester for DC Magnet Measurement, Permanent Magnets, Motors, Speakers, and Industrial Applications

Key Specifications

Device type
Gauss/Tesla meter
Magnetic range
0–2400 mT (0–24000 Gs)
Accuracy
±2–±5 %
Units
mT / Gs
Probe type
Hall sensor
Display
Backlit LCD

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★★★★★
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GOYOJO
4.6
991 reviews
Buy at Amazon
AmazonPrime Delivery • 30-Day Returns

GOYOJO Digital Gauss Meter 0–2400mT, High Accuracy Magnetic Field Tester for DC Magnet Measurement, Permanent Magnets, Motors, Speakers, and Industrial Applications

The GOYOJO High-Accuracy Industrial Gauss Meter is a professional handheld instrument designed to measure magnetic field strength accurately. Built for industrial, laboratory, and technical use, it helps detect and quantify magnetic fields around equipment, motors, generators, and other sources of magnetism. Its precise sensor and clear digital display make it suitable for engineers, technicians, and serious hobbyists.

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2-Year Warranty
30-Day Returns

Key Features

MULTIFUNCTIONAL MAGNETIC FIELD TESTER – The GOYOJO Digital Gauss Meter is specifically designed for precise measurement of magnetic fields in permanent magnets, DC motors, magnetic separators, and industrial components with residual magnetism. It delivers accurate readings up to 2000mT (20000Gs), making it ideal for laboratory, manufacturing, and research environments.
HIGH PRECISION WITH MULTI-LEVEL ACCURACY – Offers three accuracy levels (Class 1, 2, and 5) for flexible use across various applications. The basic error is ±2% for measurements up to 1000mT and ±5% for those above 1000mT, ensuring reliable results in both high-precision and general-purpose scenarios.
AUTO RANGE SWITCHING & MULTI-UNIT DISPLAY – The Magnetic Field Tester features automatic range switching, adjusting to 2000mT when readings exceed 200mT. It supports measurements in millitesla (mT) and gauss (Gs), with easy conversion (1mT = 10Gs) to suit diverse measurement requirements.
USER-FRIENDLY DESIGN FOR EASY OPERATION – Equipped with one-key zeroing, maximum value hold, a clear 4-digit backlit display, and automatic shutdown after 5 minutes of inactivity to conserve battery life. This lightweight and portable Gauss meter is easy to carry and operate, making it suitable for both field and laboratory use.
VERSATILE HALL PROBES & LOW POWER CONSUMPTION – Choose from a variety of Hall probes for specific applications, ensuring accurate magnetic field detection across different materials and industries. The magnetic field tester is powered by a 9V battery (included), offering energy efficiency and convenience.

The GOYOJO High-Accuracy Industrial Gauss Meter is a professional handheld instrument designed to measure magnetic field strength accurately. Built for industrial, laboratory, and technical use, it helps detect and quantify magnetic fields around equipment, motors, generators, and other sources of magnetism. Its precise sensor and clear digital display make it suitable for engineers, technicians, and serious hobbyists.

Key Considerations

1

High-Accuracy Measurement — Designed to provide precise magnetic flux density readings, making it useful for technical diagnostics, quality control, and field measurement. Wide Measurement Range — Capable of detecting small to large magnetic field strengths, suitable for diverse environmental and industrial situations. Digital Display — Clear screen shows magnetic readings in selectable units, allowing quick interpretation and logging. Portable & Handheld Design — Lightweight and ergonomic, making it comfortable for extended use in the field or on the workbench. Multi-Use Applications — Ideal for measuring magnetic fields in motors, generators, transformers, industrial equipment, research labs, and magnetic materials testing. Calibration & Precision — High precision sensor helps produce repeatable results, which is essential for professional applications. Battery Powered — Uses standard batteries for convenient, cordless operation anywhere.

1

Precision Gauss Measurement — Accurate detection of magnetic field strength.

2

Wide Range & Units — Measures both low and high field strengths with selectable unit options.

3

Portable & Easy to Use — Handheld design suitable for industrial, lab, or educational use.

These factors represent the most critical aspects that will impact your satisfaction with this product.

Customer Reviews

Easy to use
2025-12-14T07:25:43.943Z

Works good fun to play with. Easy way to match up magnets to make magnetic strengths

U
David B.
Decent gauss meter
2025-12-14T07:25:56.448Z

The cap is really on there solidly, but it pulls off with a pop (first time I thought it might break, but no). Then the meter works well. No regrets.

U
Steve

Frequently Asked Questions

Final Verdict

The GOYOJO High-Accuracy Industrial Gauss Meter is a reliable and precise tool for anyone needing to measure magnetic field strength in industrial, laboratory, or technical environments. With a wide detection range, a clear digital readout, and a portable design, it’s suited for professionals and serious users who require dependable magnetic measurement data and ease of use in the field.