10 Best emf meters of 2025

Explore top picks

Best Choice

1

Extech
Extech EMF450 Multi-Field EMF Meter
Main highlights

Triple Axis Magnetic Field Measurement
The Extech 480836 measures magnetic, electric, and RF fields with a triple-axis sensor, providing comprehensive electromagnetic field detection.

Ideal for Home and Office Safety Checks
Perfect for assessing RF strengths in homes and offices to ensure safety from electromagnetic field exposure.

Praised for Sensitivity and Accuracy
Customers appreciate its high sensitivity and accurate readings, especially for detecting low-level EMF sources.
Key specs
- Power Source:3 AAA batteries
- Display Type:2.4 inches TFT
- Dimensions:2.4 x 0.8 x 4.5 inches
- Alarm Function:Audible alarm
- Sensor Type:Triple Axis Sensor
9.8

Exceptional

Our Rating

9.7
worth the money

9.5
Precision

8.9
Simple to use
How do we rank?

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Based on millions of stores and reviews

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Value for Money

2

GQ
EMF Meter,Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF RF meter, 5G Cell Tower Smart meter Wifi Signal Detector RF up to 10GHz with Data Logger and 2.5Ghz Spectrum Analyzer
Main highlights

Comprehensive Detection
Detects 5G, RF up to 10GHz, and various EMF sources.

Ideal for Monitoring
Perfect for tracking EMF exposure from power lines and smart meters.

Sophisticated Features
Highly praised for its advanced RF meter capabilities.
Key specs
- Power Source:1 Lithium Ion battery
- Display Type:N/A
- Dimensions:5.5 x 3 x 1 inches
- Alarm Function:Safety suggestion available
- Sensor Type:Multiple high sensitivity sensors
9.7

Exceptional

Our Rating

9.5
WiFi signal

9.3
clearly written

9.1
Simple to use
3

ERICKHILL
ERICKHILL EMF Meter, Detects Electric and Magnetic Fields, Handheld Digital EMF Detector with LCD Display, Sound-Light Alarm, Rechargeable Battery for Home, Office, and Appliances (Blue)
Main highlights

Precise Measurement Capability
Equipped with electromagnetic radiation sensor, displays radiation values accurately on LCD.

Versatile Use Cases
Ideal for home inspections, office use, and ghost hunting.

Customer Praised Accuracy
Users appreciate its accuracy and ease of use.
9.4

Excellent

Our Rating

8.9
Simple to use

8.9
WiFi signal

8.7
worth the money
4

COLOR TREE
color tree Handheld LED EMF Magnetic Field Ghost Hunting Detector Electromagnetic Paranormal Equipment Tester 50Hz-20,000Hz Black
Main highlights

Versatile EMF Detection
Measures a wide spectrum of EMFs from 50Hz to 20,000Hz, helping identify high-level emissions in various environments.

Ideal for Ghost Hunting
Perfect for enthusiasts exploring paranormal activities, offering a portable and easy-to-use device for detecting electromagnetic anomalies.

User-Friendly Operation
Praised for its simple push-on/push-off operation and easy-to-read LED light scale, even in different lighting conditions.
9.3

Excellent

Our Rating

9.9
WiFi signal

9.1
Simple to use

8.7
worth the money
5

RDINSCOS
EMF Detector, Detect All 3 Types of Electromagnetic Radiation Field in 1 EMF Meter for Cell Towers, and Smart Meters, EMF Reader for Home, Office (RD630)
Main highlights

Detects All EMF Types
Measures AC magnetic, AC electric, and RF/microwave fields.

Ideal for Ghost Hunting
Illuminated screen and mute function enhance ghost hunting.

Praised Sensitivity
Highly sensitive, captures RF up to 10GHz.
Key specs
- Power Source:9v Battery
- Display Type:Tricolor LCD
- Dimensions:7.24 x 3.31 x 1.65 inches
- Alarm Function:Auto Sound and Tricolor
- Sensor Type:N/A
9.1

Excellent

Our Rating
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6

KAIWEETS

KAIWEETS EMF Detector, 3-in-1 Handheld EMF Meter Detects EF, RF, MF, WiFi Signal, Rechargeable Radiation Detector with 3 Color Backlight and Sound Alarm, Suitable for Home, Office, Ghost Hunting
8.9

Very Good

Our Rating
7

AceFox
AceFox EMF Meter, 5 LED Magnetic Field Detector, Ghost Hunting Equipment Tester for Home, Office & Outdoor Inspections
Main highlights

EMF Detection Versatility
Measures electromagnetic fields from household devices and paranormal activity, enhancing safety and ghost hunting experiences.

Ideal for Ghost Hunters
Perfect for ghost hunting events, home inspections, and electronic device assessments.

Praised LED Indicators
Users love the 5-color LED display for clear, easy readings.
Key specs
- Power Source:1 9V battery
- Display Type:5 LED indicator
- Dimensions:5.6 x 2 x 0.98 inches
- Alarm Function:N/A
- Sensor Type:N/A
8.7

Very Good

Our Rating

9.3
worth the money

9.3
Simple to use

9.1
Precision
8

TESMEN
TESMEN EMF Meter, Hound-200 EMF Detector: 3-in-1 Portable Electromagnetic Field Radiation Detector for EF, RF, MF, WiFi Signal, Suitable for Home, Office EMF Inspections and Ghost Hunting - Green
Main highlights

Multifunctional Detection Capability
Detects RF, EF, and MF fields with precision using built-in sensors.

Ideal for Various Environments
Suitable for home inspections, office use, and ghost hunting.

User-Friendly Features
Praised for ease of use and informative display.
Key specs
- Power Source:3 AAA Batteries
- Display Type:2.26-inch LCD
- Dimensions:N/A
- Alarm Function:Visual & Audible
- Sensor Type:Electromagnetic radiation
8.5

Good

Our Rating
9

FNIRSI

FNIRSI ERD-10 EMF Detector, 4 in 1 EMF Radiation Meter with Curve Mode, Rechargeable EMF Reader Electromagnetic Field Radio Frequency Detector for Home, Office, Ghost Hunting
8.4

Good

Our Rating
10

ERICKHILL

ERICKHILL EMF Detector, 3‑in‑1 Portable EMF Meter and Radiation Detector for RF, EF, MF, & WiFi Signal– EMF Reader with 3-Color Sound‑Light Alarm, Rechargeable Battery for Home, Office & Ghost Hunting
8.3

Good

Our Rating

10 Best emf meters of 2025

1

Extech EMF450 Multi-Field EMF Meter

9.7

9.5

8.9

How do we rank?

How do we rank?

Analyzing top stores

2

EMF Meter,Advanced GQ EMF-390 Multi-Field Electromagnetic Radiation 3-in-1 EMF ELF RF meter, 5G Cell Tower Smart meter Wifi Signal Detector RF up to 10GHz with Data Logger and 2.5Ghz Spectrum Analyzer

9.5

9.3

9.1

3

ERICKHILL EMF Meter, Detects Electric and Magnetic Fields, Handheld Digital EMF Detector with LCD Display, Sound-Light Alarm, Rechargeable Battery for Home, Office, and Appliances (Blue)

8.9

8.9

8.7

4

color tree Handheld LED EMF Magnetic Field Ghost Hunting Detector Electromagnetic Paranormal Equipment Tester 50Hz-20,000Hz Black

9.9

9.1

8.7

5

EMF Detector, Detect All 3 Types of Electromagnetic Radiation Field in 1 EMF Meter for Cell Towers, and Smart Meters, EMF Reader for Home, Office (RD630)

6

KAIWEETS EMF Detector, 3-in-1 Handheld EMF Meter Detects EF, RF, MF, WiFi Signal, Rechargeable Radiation Detector with 3 Color Backlight and Sound Alarm, Suitable for Home, Office, Ghost Hunting

7

AceFox EMF Meter, 5 LED Magnetic Field Detector, Ghost Hunting Equipment Tester for Home, Office & Outdoor Inspections

9.3

9.3

9.1

8

TESMEN EMF Meter, Hound-200 EMF Detector: 3-in-1 Portable Electromagnetic Field Radiation Detector for EF, RF, MF, WiFi Signal, Suitable for Home, Office EMF Inspections and Ghost Hunting - Green

9

FNIRSI ERD-10 EMF Detector, 4 in 1 EMF Radiation Meter with Curve Mode, Rechargeable EMF Reader Electromagnetic Field Radio Frequency Detector for Home, Office, Ghost Hunting

10

ERICKHILL EMF Detector, 3‑in‑1 Portable EMF Meter and Radiation Detector for RF, EF, MF, & WiFi Signal– EMF Reader with 3-Color Sound‑Light Alarm, Rechargeable Battery for Home, Office & Ghost Hunting

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