Emf Devices(214)
Uses item details. Price when purchased online
TESMEN 3 in 1 EMF Reader with LCD Screen, Alarm and Backlight - Portable Electronic Magnetic Field Radiation Meter for Home, Office and Paranormal Use $39.99 Was $59.99
Sponsored
Now$3999
current price Now $39.99, Was $59.99$59.99
TESMEN 3 in 1 EMF Reader with LCD Screen, Alarm and Backlight - Portable Electronic Magnetic Field Radiation Meter for Home, Office and Paranormal Use
744.4 out of 5 Stars. 74 reviews
SMART SENSOR ST1393 EMF Meter Electromagnetic Field EMF Detector Handheld Digital LCD Electromagnetic Field Radiation Tester $20.99 Was $23.99
Sponsored
Now$2099
current price Now $20.99, Was $23.99$23.99
SMART SENSOR ST1393 EMF Meter Electromagnetic Field EMF Detector Handheld Digital LCD Electromagnetic Field Radiation Tester
Mixfeer 3in1 Multifunctional Electric Field Magnetic Field Radiation Detector Handheld Electromagnetic Radiation Tester EMF Meter Portable Radio Frequency Detect Meter $26.99
Sponsored
$2699
current price $26.99Mixfeer 3in1 Multifunctional Electric Field Magnetic Field Radiation Detector Handheld Electromagnetic Radiation Tester EMF Meter Portable Radio Frequency Detect Meter
3 in 1 EMF Radiation Detector Meter Nuclear Dosimeter Electric Magnetic Field Tester LCD Display Portable Handheld EMF Reader for Home Office WiFi Power Line Safety Monitoring Device Kit $17.89
Sponsored
$1789
current price $17.893 in 1 EMF Radiation Detector Meter Nuclear Dosimeter Electric Magnetic Field Tester LCD Display Portable Handheld EMF Reader for Home Office WiFi Power Line Safety Monitoring Device Kit
Best seller Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter $11.82
$1182
current price $11.82Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter
1294.5 out of 5 Stars. 129 reviews
Clearance Adifare EMF Meter,High Accuracy Electromagnetic Field Radiation Detector Battery Powered EMF Detector Ghost Hunting Paranormal Equipment Tester for Industrial Construction $10.00 Was $17.99
Now$1000
current price Now $10.00, Was $17.99$17.99
Adifare EMF Meter,High Accuracy Electromagnetic Field Radiation Detector Battery Powered EMF Detector Ghost Hunting Paranormal Equipment Tester for Industrial Construction
273.6 out of 5 Stars. 27 reviews
STORGENER EMF Detector, Handheld 5 LED EMF Magnetic Field Detector, Electromagnetic Paranormal Equipment Tester for Home, Office (2 Pack)
STORGENER EMF Detector, Handheld 5 LED EMF Magnetic Field Detector, Electromagnetic Paranormal Equipment Tester for Home, Office (2 Pack)
15 out of 5 Stars. 1 reviews
TESMEN 3 in 1 EMF Reader with LCD Screen, Alarm and Backlight - Portable Electronic Magnetic Field Radiation Meter for Home, Office and Paranormal Use $39.99 Was $59.99
Now$3999
current price Now $39.99, Was $59.99$59.99
TESMEN 3 in 1 EMF Reader with LCD Screen, Alarm and Backlight - Portable Electronic Magnetic Field Radiation Meter for Home, Office and Paranormal Use
744.4 out of 5 Stars. 74 reviews
3 in 1 EMF Radiation Detector Meter Nuclear Dosimeter Electric Magnetic Field Tester LCD Display Portable Handheld EMF Reader for Home Office WiFi Power Line Safety Monitoring Device Kit $17.89
$1789
current price $17.893 in 1 EMF Radiation Detector Meter Nuclear Dosimeter Electric Magnetic Field Tester LCD Display Portable Handheld EMF Reader for Home Office WiFi Power Line Safety Monitoring Device Kit
Ghost Detection Kit EMF Meter with Motion Activated Cat Balls, Black $19.80
$1980
current price $19.80Ghost Detection Kit EMF Meter with Motion Activated Cat Balls, Black
15 out of 5 Stars. 1 reviews
Reduced price Digital EMF Meter Electromagnetic Field Radiation Detector with LCD Display, Geiger Counter for Home, Office, and Industrial Use, Measures Electric, Magnetic, and RF Radiation Levels Accurately $26.99 Was $29.99
Sponsored
Now$2699
current price Now $26.99, Was $29.99$29.99
Digital EMF Meter Electromagnetic Field Radiation Detector with LCD Display, Geiger Counter for Home, Office, and Industrial Use, Measures Electric, Magnetic, and RF Radiation Levels Accurately
11 out of 5 Stars. 1 reviews
Best seller Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter $11.82
Sponsored
$1182
current price $11.82Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter
1294.5 out of 5 Stars. 129 reviews
Mixfeer 3in1 Multifunctional Electric Field Magnetic Field Radiation Detector Handheld Electromagnetic Radiation Tester EMF Meter Portable Radio Frequency Detect Meter $26.99
$2699
current price $26.99Mixfeer 3in1 Multifunctional Electric Field Magnetic Field Radiation Detector Handheld Electromagnetic Radiation Tester EMF Meter Portable Radio Frequency Detect Meter
YAHHU Electromagnetic Field Radiation Detector 3 in 1 Magnetic Electric Field Radio Frequency Tester for Home Outdoor Use Accurately Measure EMF Levels (7.09 inches / 18 cm)
YAHHU Electromagnetic Field Radiation Detector 3 in 1 Magnetic Electric Field Radio Frequency Tester for Home Outdoor Use Accurately Measure EMF Levels (7.09 inches / 18 cm)
M Buder Electromagnetic Radiation Tester Anti Radiation Monitor for Household Appliances, Digital EMF Meter Detector for Electric Magnetic Field Testing, Black (5.3 inches / 13.5 cm) $36.15
$3615
current price $36.15M Buder Electromagnetic Radiation Tester Anti Radiation Monitor for Household Appliances, Digital EMF Meter Detector for Electric Magnetic Field Testing, Black (5.3 inches / 13.5 cm)
JahyShow 5 LED EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment Tester Counter $13.88
$1388
current price $13.88JahyShow 5 LED EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment Tester Counter
644.7 out of 5 Stars. 64 reviews
TMWEFUSC Electromagnetic Radiation Detector Professional 3 in 1 Handheld EMF Reader Portable EMF Meter with Sound Light Alarm Digital LCD EMF Tester Temperature Measure Reusable for Home
2 options
Available in additional 2 optionsTMWEFUSC Electromagnetic Radiation Detector Professional 3 in 1 Handheld EMF Reader Portable EMF Meter with Sound Light Alarm Digital LCD EMF Tester Temperature Measure Reusable for Home
394.5 out of 5 Stars. 39 reviews
GQ EMF-360 Multi-Field EMF Meter, 3-in-1 Ghost Detector, RF Sensor $68.00
$6800
current price $68.00GQ EMF-360 Multi-Field EMF Meter, 3-in-1 Ghost Detector, RF Sensor
25 out of 5 Stars. 2 reviews
Kqiang 5 LED EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment Tester Portable Counter $13.99
$1399
current price $13.99Kqiang 5 LED EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment Tester Portable Counter
244.7 out of 5 Stars. 24 reviews
ZestqaQ Schumann Wave Generator, EMF Protection Device, Low Frequency Resonator, 12V 7.83Hz Healing Technology, Enhance Human Meridian Balance and Cellular Frequency
ZestqaQ Schumann Wave Generator, EMF Protection Device, Low Frequency Resonator, 12V 7.83Hz Healing Technology, Enhance Human Meridian Balance and Cellular Frequency
15 out of 5 Stars. 1 reviews
TriField TF2 comes with a 9-volt Portable Battery. Accurate Readings EMF Meter. Reads 5G, cell phones, powerlines, etc. $186.00
Sponsored
$18600
current price $186.00TriField TF2 comes with a 9-volt Portable Battery. Accurate Readings EMF Meter. Reads 5G, cell phones, powerlines, etc.
15 out of 5 Stars. 1 reviews
KFFKFF Digital LCD 3-in-1 EMF Meter Electromagnetic Radiation Detector RF 5G $47.59 $47.59/ca
Sponsored
$4759
current price $47.59$47.59/ca
KFFKFF Digital LCD 3-in-1 EMF Meter Electromagnetic Radiation Detector RF 5G
23 out of 5 Stars. 2 reviews
SMART SENSOR ST1393 EMF Meter Electromagnetic Field EMF Detector Handheld Digital LCD Electromagnetic Field Radiation Tester $20.99 Was $23.99
Now$2099
current price Now $20.99, Was $23.99$23.99
SMART SENSOR ST1393 EMF Meter Electromagnetic Field EMF Detector Handheld Digital LCD Electromagnetic Field Radiation Tester
EMF Meter Ghost Hunting Magnetic Field Detector Spirit Box Paranormal Equipment Tester 50Hz-20,000Hz Black $17.99
$1799
current price $17.99EMF Meter Ghost Hunting Magnetic Field Detector Spirit Box Paranormal Equipment Tester 50Hz-20,000Hz Black
25 out of 5 Stars. 2 reviews
EMF Meter, Electromagnetic Radiation Detector, Digital LCD EMF Detector, EMF Tester for Ghost Hunting, Home, Office, Outdoor, Indicator Lights, Audible Alert $25.99
$2599
current price $25.99EMF Meter, Electromagnetic Radiation Detector, Digital LCD EMF Detector, EMF Tester for Ghost Hunting, Home, Office, Outdoor, Indicator Lights, Audible Alert
44 out of 5 Stars. 4 reviews
Ghost Equipment Kit, EMF Meter and 4 Pcs Motion Light Up Cat Balls, Emf Meter Detector Ghost Equipment $19.48
$1948
current price $19.48Ghost Equipment Kit, EMF Meter and 4 Pcs Motion Light Up Cat Balls, Emf Meter Detector Ghost Equipment
NFTIGB EMF Meter Radiation Detector Electromagnetic Field Radiation Tester V/m and T/mG Built-in Battery Dual Mode LCD Display $34.27
$3427
current price $34.27NFTIGB EMF Meter Radiation Detector Electromagnetic Field Radiation Tester V/m and T/mG Built-in Battery Dual Mode LCD Display
KFFKFF 3-in-1 EMF Meter, 5Hz-6GHz, Portable Rechargeable Electromagnetic Field Radiation Detector, Digital LCD EMF Tester for Home EF MF RF Inspections, Outdoor Ghost Hunting $51.99
$5199
current price $51.99KFFKFF 3-in-1 EMF Meter, 5Hz-6GHz, Portable Rechargeable Electromagnetic Field Radiation Detector, Digital LCD EMF Tester for Home EF MF RF Inspections, Outdoor Ghost Hunting
11 out of 5 Stars. 1 reviews
ERICKHILL EMF Meter, Rechargeable, Digital LCD, Radiation Detector with Buzzer Alarm, Blue $39.99
$3999
current price $39.99ERICKHILL EMF Meter, Rechargeable, Digital LCD, Radiation Detector with Buzzer Alarm, Blue
35 out of 5 Stars. 3 reviews
Rupoun Electromagnetic Field EMF Gauss Meter Radiation Detector Portable Magnetic Field Monitor 5 LED Gauss Meter For Ghost Hunting White (5.6 inches / 14.2 cm)
Rupoun Electromagnetic Field EMF Gauss Meter Radiation Detector Portable Magnetic Field Monitor 5 LED Gauss Meter For Ghost Hunting White (5.6 inches / 14.2 cm)
KFFKFF Digital LCD 3-in-1 EMF Meter Electromagnetic Radiation Detector EF MF RF $37.71 $37.71/ca
Sponsored
$3771
current price $37.71$37.71/ca
KFFKFF Digital LCD 3-in-1 EMF Meter Electromagnetic Radiation Detector EF MF RF
KFFKFF 3-in-1 EMF Meter, 5Hz-6GHz, Portable Rechargeable Electromagnetic Field Radiation Detector, Digital LCD EMF Tester for Home EF MF RF Inspections, Outdoor Ghost Hunting $51.99
Sponsored
$5199
current price $51.99KFFKFF 3-in-1 EMF Meter, 5Hz-6GHz, Portable Rechargeable Electromagnetic Field Radiation Detector, Digital LCD EMF Tester for Home EF MF RF Inspections, Outdoor Ghost Hunting
11 out of 5 Stars. 1 reviews
M Buder ST1393 Digital EMF Meter Electromagnetic Field Radiation Detector Handheld Tester Dual Alarm (5.12 in / 130 mm) $27.02
$2702
current price $27.02M Buder ST1393 Digital EMF Meter Electromagnetic Field Radiation Detector Handheld Tester Dual Alarm (5.12 in / 130 mm)
RVKXHD EMF Meter Hand held Digital EMF Detector, Great Tester, for Home EMF Inspections, Office, Outdoor and Ghost, Clear Visual Indicators, Precise Detection Levels, Different Emf Radiation Values $27.18
$2718
current price $27.18RVKXHD EMF Meter Hand held Digital EMF Detector, Great Tester, for Home EMF Inspections, Office, Outdoor and Ghost, Clear Visual Indicators, Precise Detection Levels, Different Emf Radiation Values
3-in-1 EMF Meter, Portable Electromagnetic Field Radiation Detector for Home & Outdoor, RF/EF/MF Tester with LCD Display & Sound Alarm, Ghost Hunting Equipment $30.99
$3099
current price $30.993-in-1 EMF Meter, Portable Electromagnetic Field Radiation Detector for Home & Outdoor, RF/EF/MF Tester with LCD Display & Sound Alarm, Ghost Hunting Equipment
15 out of 5 Stars. 1 reviews
Jahy2Tech 2 Pack LED EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment Tester Portable Counter
Jahy2Tech 2 Pack LED EMF Meter Magnetic Field Detector Ghost Hunting Paranormal Equipment Tester Portable Counter
21 out of 5 Stars. 2 reviews
4 Pack EMF Meter Ghost Hunting Magnetic Field Detector Spirit Box Paranormal Equipment Tester 50Hz-20,000Hz Black $39.99
$3999
current price $39.994 Pack EMF Meter Ghost Hunting Magnetic Field Detector Spirit Box Paranormal Equipment Tester 50Hz-20,000Hz Black
15 out of 5 Stars. 1 reviews
Radiation Detection Device, EMF Meter with Instantaneous Response for Paranormal & Everyday Use $33.99
$3399
current price $33.99Radiation Detection Device, EMF Meter with Instantaneous Response for Paranormal & Everyday Use
GJX Handheld Led Emf Magnetic Field Ghost Hunting Detector,Electromagnetic Paranormal Equipment Tester 50Hz-20,000Hz $11.75
$1175
current price $11.75GJX Handheld Led Emf Magnetic Field Ghost Hunting Detector,Electromagnetic Paranormal Equipment Tester 50Hz-20,000Hz
SMART SENSOR EMF Meter Handheld Mini Digital LCD EMF Detector Electromagnetic Field Radiation Tester Dosimeter Tester Counter $159.99
$15999
current price $159.99SMART SENSOR EMF Meter Handheld Mini Digital LCD EMF Detector Electromagnetic Field Radiation Tester Dosimeter Tester Counter
54.2 out of 5 Stars. 5 reviews
Adifare Electromagnetic Radiation Detector Professional 3 in 1 Handheld EMF Reader Portable EMF Meter with Sound Light Alarm Digital LCD EMF Tester for Home Was $18.09
Adifare Electromagnetic Radiation Detector Professional 3 in 1 Handheld EMF Reader Portable EMF Meter with Sound Light Alarm Digital LCD EMF Tester for Home
23 out of 5 Stars. 2 reviews
Riousery S8602 EMF Detector Electromagnetic Radiation Tester Magnetic Field Meter Digital Display[cite: 1] $24.75
![Riousery S8602 EMF Detector Electromagnetic Radiation Tester Magnetic Field Meter Digital Display[cite: 1]](https://i5.walmartimages.com/seo/Riousery-S8602-EMF-Detector-Electromagnetic-Radiation-Tester-Magnetic-Field-Meter-Digital-Display-cite-1_5c953b04-d982-4a1b-ab06-a0233e5430ae.c2c4aca9a0be8c9aa4adf5cee6e85d80.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$2475
current price $24.75Riousery S8602 EMF Detector Electromagnetic Radiation Tester Magnetic Field Meter Digital Display[cite: 1]
GQ EMF-390 recommendation: EMF ELF RF meter, 5G Cell Tower Smart meter, Wi-Fi Signal Detection Black $119.80
$11980
current price $119.80GQ EMF-390 recommendation: EMF ELF RF meter, 5G Cell Tower Smart meter, Wi-Fi Signal Detection Black
454.3 out of 5 Stars. 45 reviews
GJX 2026 New 5 Led Emf Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter $11.59
$1159
current price $11.59GJX 2026 New 5 Led Emf Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter
NFTIGB Portable Handheld Digital LCD Electromagnetic Radiation Tester Electric Field Magnetic Field Dosimeter $30.93
$3093
current price $30.93NFTIGB Portable Handheld Digital LCD Electromagnetic Radiation Tester Electric Field Magnetic Field Dosimeter
ERICKHILL EMF Detector, 3in1 Portable EMF Meter and Radiation Detector for RF, EF, MF, WiFi Signal EMF Reader with 3-Color SoundLight Alarm, Rechargeable Battery for Home, Office & Ghost Hunting $51.98
$5198
current price $51.98ERICKHILL EMF Detector, 3in1 Portable EMF Meter and Radiation Detector for RF, EF, MF, WiFi Signal EMF Reader with 3-Color SoundLight Alarm, Rechargeable Battery for Home, Office & Ghost Hunting
GJX 3 in 1 EMF Meter,EMF Reader,Electromagnetic Field Radiation Detector,EMF Tester for Home,EMF Detector with sound light alarm,Ghost Hunting Equipmetent $18.49
$1849
current price $18.49GJX 3 in 1 EMF Meter,EMF Reader,Electromagnetic Field Radiation Detector,EMF Tester for Home,EMF Detector with sound light alarm,Ghost Hunting Equipmetent
POROMETISTO 3-in-1 EMF Meter, 5G RF/EF/MF Radiation Detector with Backlit LCD, Sound & Light Alarm, Ghost Hunting Paranormal Detector for Home and Office $46.99
$4699
current price $46.99POROMETISTO 3-in-1 EMF Meter, 5G RF/EF/MF Radiation Detector with Backlit LCD, Sound & Light Alarm, Ghost Hunting Paranormal Detector for Home and Office
35 out of 5 Stars. 3 reviews
ERICKHILL 3 in 1 EMF Detector, Electromagnetic Field Radiation Detector for EF, RF, MF, WiFi,5G Signal,Triple Alarm Modes, Type-C Charging, EMF Meter for Home, Office, and Paranormal Investigation $63.68
$6368
current price $63.68ERICKHILL 3 in 1 EMF Detector, Electromagnetic Field Radiation Detector for EF, RF, MF, WiFi,5G Signal,Triple Alarm Modes, Type-C Charging, EMF Meter for Home, Office, and Paranormal Investigation
TriField TF2 comes with a 9-volt Portable Battery. Accurate Readings EMF Meter. Reads 5G, cell phones, powerlines, etc. $186.00
$18600
current price $186.00TriField TF2 comes with a 9-volt Portable Battery. Accurate Readings EMF Meter. Reads 5G, cell phones, powerlines, etc.
15 out of 5 Stars. 1 reviews
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