Frequency Detector(272)
Uses item details. Price when purchased online
EMF Meter, Electromagnetic Radiation Detector, Digital LCD EMF Detector, EMF Tester for Ghost Hunting, Home, Office, Outdoor, Indicator Lights, Audible Alert $25.99
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$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
23 out of 5 Stars. 2 reviews
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SMART SENSOR ST1393 EMF Meter Electromagnetic Field EMF Detector Handheld Digital LCD Electromagnetic Field Radiation Tester $23.99
Sponsored
$2399
current price $23.99SMART SENSOR ST1393 EMF Meter Electromagnetic Field EMF Detector Handheld Digital LCD Electromagnetic Field Radiation Tester
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Best seller Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter $11.82 Was $19.99
Sponsored
Now$1182
current price Now $11.82, Was $19.99$19.99
Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter
1204.5 out of 5 Stars. 120 reviews
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Best seller Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter $11.82 Was $19.99
Now$1182
current price Now $11.82, Was $19.99$19.99
Onemayship 5 LED EMF Meter Magnetic Field Ghost Hunting Paranormal Equipment Tester Portable Counter
1204.5 out of 5 Stars. 120 reviews
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Clearance EMF Meter, 3-in-1 Portable Electromagnetic Field Radiation Detector Handheld EMF Tester for EF, RF, MF, WiFi Signal, Radio Frequency Detector Suitable for Home Office EMF Inspections Ghost Hunting $25.47 Was $28.47
Now$2547
current price Now $25.47, Was $28.47$28.47
EMF Meter, 3-in-1 Portable Electromagnetic Field Radiation Detector Handheld EMF Tester for EF, RF, MF, WiFi Signal, Radio Frequency Detector Suitable for Home Office EMF Inspections Ghost Hunting
Anself EMF Meter,3-in-1 Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections $158.39
$15839
current price $158.39Anself EMF Meter,3-in-1 Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections
15 out of 5 Stars. 1 reviews
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
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
404.4 out of 5 Stars. 40 reviews
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POROMETISTO ET01Pro 5-in-1 EMF Detector & RF Meter, Tri-Axis Sensor, 30MHz~8GHz, Rechargeable with Temp/Humidity, for Home/Office/Industrial $36.99
$3699
current price $36.99POROMETISTO ET01Pro 5-in-1 EMF Detector & RF Meter, Tri-Axis Sensor, 30MHz~8GHz, Rechargeable with Temp/Humidity, for Home/Office/Industrial
15 out of 5 Stars. 1 reviews
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 $35.99
$3599
current price $35.99POROMETISTO 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
25 out of 5 Stars. 2 reviews
RD630 Electromagnetic Field Radiation Detector Tester EMF Meter Multifunctional Handheld Portable Radio Frequency Warn Meter ,Portable From $67.68
From$6768
RD630 Electromagnetic Field Radiation Detector Tester EMF Meter Multifunctional Handheld Portable Radio Frequency Warn Meter ,Portable
Acahhotxx Frequency Meter, Detector Reader Transmitter Frequency Meter Counter Tester Tool Digital Frequency Meter Counter $15.98
$1598
current price $15.98Acahhotxx Frequency Meter, Detector Reader Transmitter Frequency Meter Counter Tester Tool Digital Frequency Meter Counter
3-in-1 EMF ELF RF Meter: Portable Radiation Detector for EF/RF/MF/WiFi/Microwave Suitable for Home, Office, Ghost Hunting | Electrical $80.48
$8048
current price $80.483-in-1 EMF ELF RF Meter: Portable Radiation Detector for EF/RF/MF/WiFi/Microwave Suitable for Home, Office, Ghost Hunting | Electrical
3in1 Electric Field Magnetic Field Radiation Detector Electromagnetic Radiation Tester EMF Meter Radio Frequency Detect Meter
3in1 Electric Field Magnetic Field Radiation Detector Electromagnetic Radiation Tester EMF Meter Radio Frequency Detect Meter
Gieenan Meter with Temperature Measuring Hunting Detector Radio Frequency Detector Electromagnetic Radiation Detector $31.78
$3178
current price $31.78Gieenan Meter with Temperature Measuring Hunting Detector Radio Frequency Detector Electromagnetic Radiation Detector
HT627 EMF Meter - 3-in-1 Portable Electromagnetic Field Radiation Detector for EF, RF, WiFi - Home & Office EMF Inspection Tool with LCD Display
HT627 EMF Meter - 3-in-1 Portable Electromagnetic Field Radiation Detector for EF, RF, WiFi - Home & Office EMF Inspection Tool with LCD Display
Upgraded Hidden Camera Detector - AI-Powered Anti-Spy Device, GPS Tracker & Bug Detector, Portable RF Signal Scanner for Hotels, Travel, Home & Office $39.99
$3999
current price $39.99Upgraded Hidden Camera Detector - AI-Powered Anti-Spy Device, GPS Tracker & Bug Detector, Portable RF Signal Scanner for Hotels, Travel, Home & Office
Anself 3in1 Multifunctional Electric Field Magnetic Field RF Radiation Handheld Electromagnetic Radiation Tester EMF Meter Portable Frequency Detect Meter $33.16
$3316
current price $33.16Anself 3in1 Multifunctional Electric Field Magnetic Field RF Radiation Handheld Electromagnetic Radiation Tester EMF Meter Portable Frequency Detect Meter
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
23 out of 5 Stars. 2 reviews
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Hidden Camera Detectors, Anti Spy Detector Hidden Devices, RF Signal Detector, Listening Device Detector with a HD screen, Protect Your Privacy for Home Office Travel Hotel Black $29.99
$2999
current price $29.99Hidden Camera Detectors, Anti Spy Detector Hidden Devices, RF Signal Detector, Listening Device Detector with a HD screen, Protect Your Privacy for Home Office Travel Hotel Black
323.7 out of 5 Stars. 32 reviews
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Digital Electromagnetic Radiation Detector LCD Electric Magnetic Field EMF Meter 5Hz-3500MH Frequency Tester Indicator ,Portable $41.67
$4167
current price $41.67Digital Electromagnetic Radiation Detector LCD Electric Magnetic Field EMF Meter 5Hz-3500MH Frequency Tester Indicator ,Portable
Frequency Counter Meter Tester Gray Mini Handheld Gy560 $25.09
$2509
current price $25.09Frequency Counter Meter Tester Gray Mini Handheld Gy560
Handheld EMF Meter Electromagnetic Field Radiation Detector Radio Frequency Field Tester Portable Counter Emission Dosimeter K ,Portable $47.25
$4725
current price $47.25Handheld EMF Meter Electromagnetic Field Radiation Detector Radio Frequency Field Tester Portable Counter Emission Dosimeter K ,Portable
3in1 Electric Field Magnetic Field Radiation Detector Electromagnetic Radiation Tester EMF Meter Radio Frequency Detect Meter ,Tool
3in1 Electric Field Magnetic Field Radiation Detector Electromagnetic Radiation Tester EMF Meter Radio Frequency Detect Meter ,Tool
Kchsji EMF Meter HT627, 3-in-1 Electromagnetic Field RF WiFi Radiation Detector, Portable EMF Reader for Home Office Safety Inspections, Digital Meter for Monitoring EF RF MF Radiation Levels
Kchsji EMF Meter HT627, 3-in-1 Electromagnetic Field RF WiFi Radiation Detector, Portable EMF Reader for Home Office Safety Inspections, Digital Meter for Monitoring EF RF MF Radiation Levels
Electric Field Magnetic Field R F Radiation Detector Handheld Electromagnetic Radiation Tester EMF Radio Frequency Detect Meter ,Portable $67.68
$6768
current price $67.68Electric Field Magnetic Field R F Radiation Detector Handheld Electromagnetic Radiation Tester EMF Radio Frequency Detect Meter ,Portable
EMF Meter Electric Field Magnetic Field Radiation Detector Electromagnetic Radiation Tester Radio Frequency Detect Meter ,Multi-Function & User-Friendly $49.24
$4924
current price $49.24EMF Meter Electric Field Magnetic Field Radiation Detector Electromagnetic Radiation Tester Radio Frequency Detect Meter ,Multi-Function & User-Friendly
3-in-1 EMF Meter Radia Frequency Meter Radiation Detector Electromagnetic Field Person Radiation Dosimeter Counter Dose Alarm ,Precise Measurement $40.28
$4028
current price $40.283-in-1 EMF Meter Radia Frequency Meter Radiation Detector Electromagnetic Field Person Radiation Dosimeter Counter Dose Alarm ,Precise Measurement
HT627 EMF Meter 3 In 1 Electromagnetic Radiation Tester Electromagnetic Field R F Radiation Detector Radio Frequency Field Tester ,Portable $70.39
$7039
current price $70.39HT627 EMF Meter 3 In 1 Electromagnetic Radiation Tester Electromagnetic Field R F Radiation Detector Radio Frequency Field Tester ,Portable
Electromagnetic Radiation Detector 3-in-1 EMF RF Radiation Measurement Meter
Electromagnetic Radiation Detector 3-in-1 EMF RF Radiation Measurement Meter
EMF Meter Handheld Electromagnetic Radiation Tester Electric Field/Magnetic Field Radiation Detector Radio Frequency Detector ,Precise Measurement $77.47
$7747
current price $77.47EMF Meter Handheld Electromagnetic Radiation Tester Electric Field/Magnetic Field Radiation Detector Radio Frequency Detector ,Precise Measurement
lanema Meter with Temperature Measuring Hunting Detector Radio Frequency Detector Electromagnetic Radiation Detector $29.11
$2911
current price $29.11lanema Meter with Temperature Measuring Hunting Detector Radio Frequency Detector Electromagnetic Radiation Detector
Handheld Remote Control Wireless Frequency Meter Digital Counter Tester 250-450MHz for Car Auto Garage Door,1 X Frequency Detector 1 Cord(not including power supply),As Shown $16.49
$1649
current price $16.49Handheld Remote Control Wireless Frequency Meter Digital Counter Tester 250-450MHz for Car Auto Garage Door,1 X Frequency Detector 1 Cord(not including power supply),As Shown
Digital Electromagnetic Radiation Detector Sensor LCD Indicator Data Lock EMF Meter Electric Magnetic Field Frequency Tester ,Portable $48.03
$4803
current price $48.03Digital Electromagnetic Radiation Detector Sensor LCD Indicator Data Lock EMF Meter Electric Magnetic Field Frequency Tester ,Portable
Frequency Counter Indicator Detector Cymometer Remote Control Transmitter Frequency Meter Scanner Wavemeter 250-450MHZ $13.57
$1357
current price $13.57Frequency Counter Indicator Detector Cymometer Remote Control Transmitter Frequency Meter Scanner Wavemeter 250-450MHZ
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
15 out of 5 Stars. 1 reviews
HT627 EMF Meter Electromagnetic Field Radiation Detector Radio Frequency Field Tester Portable Emission Dosimeter ,Multi-Function & User-Friendly $79.06
$7906
current price $79.06HT627 EMF Meter Electromagnetic Field Radiation Detector Radio Frequency Field Tester Portable Emission Dosimeter ,Multi-Function & User-Friendly
EMF Meter Electromagnetic Field Radiation Detector Radio Frequency Field Tester Rechargeable Portable Counter Emission Dosimeter ,Portable $56.65
$5665
current price $56.65EMF Meter Electromagnetic Field Radiation Detector Radio Frequency Field Tester Rechargeable Portable Counter Emission Dosimeter ,Portable
Electric Field Magnetic Radiation Detector K7 Electromagnetic Radiation Tester EMF Meter Radio Frequency Detect Meter ,Portable $44.10
$4410
current price $44.10Electric Field Magnetic Radiation Detector K7 Electromagnetic Radiation Tester EMF Meter Radio Frequency Detect Meter ,Portable
EMF Meter Electromagnetic Field Radiation Detectors Radio Frequency Field Tester ,Portable $43.07
$4307
current price $43.07EMF Meter Electromagnetic Field Radiation Detectors Radio Frequency Field Tester ,Portable
3-in-1 EMF Radiation Detector, Qiopertar Under $5 EMF Meter HT627 EMF Detector 3-in-1 Portable Electromagnetic Field Radiation Detector For EF RF WiFi Suitable For Home Office EMF Inspections $39.49
$3949
current price $39.493-in-1 EMF Radiation Detector, Qiopertar Under $5 EMF Meter HT627 EMF Detector 3-in-1 Portable Electromagnetic Field Radiation Detector For EF RF WiFi Suitable For Home Office EMF Inspections
HT627 EMF Meter Electromagnetic Field Radiation Detector Radio Frequency Field Tester Portable Emission Dosimeter ,Portable $75.87
$7587
current price $75.87HT627 EMF Meter Electromagnetic Field Radiation Detector Radio Frequency Field Tester Portable Emission Dosimeter ,Portable
Frequency Counter + Power Supply Cable, Handheld Frequency Detector Tester Counter for Auto Car Key $17.72
$1772
current price $17.72Frequency Counter + Power Supply Cable, Handheld Frequency Detector Tester Counter for Auto Car Key
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