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KAIWEETS EMF Meter for AC Magnetic Fields, 5-Color LED, Detects 0.1–20mG Across 30Hz–20kHz, ±5% Accuracy, Includes 9V Battery – for Ghost Hunting, Home, Office, and EMF Testing — image 1
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KAIWEETS EMF Meter for AC Magnetic Fields, 5-Color LED, Detects 0.1–20mG Across 30Hz–20kHz, ±5% Accuracy, Includes 9V Battery – for Ghost Hunting, Home, Office, and EMF Testing

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$27.99
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About this item
  • Multi-Use Functionality: Ideal for home and office EMF inspections, educational science demonstrations, and popular among hobbyists for basic paranormal investigations
  • Accurate EMF Readings: Measures AC magnetic fields from 0.1 to 20 milligauss (mG) with ±5% accuracy; helps monitor surrounding electromagnetic radiation levels and detect unusual magnetic field changes in specific environments
  • Color-Coded LED Indicator: 5 LED lights indicate different EMF intensity levels from low (green) to high (red); the bottom green light acts as a safety magnetic field indicator and shines brighter than others, confirming the device is working properly
  • Wide Frequency Detection: Covers a broad frequency range from 30 Hz to 20 kHz, suitable for detecting electromagnetic fields emitted by household appliances, power lines, and office equipment
  • Battery-Powered Convenience: Includes a 9V battery for immediate use out of the box; compact and lightweight design allows easy carrying for indoor and mobile EMF testing
Product details
Brand
KAIWEETS
Manufacturer
KAIWEETS
Colour
Black
Model number
KEMF-2
Part number
KEMF-2

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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KAIWEETS EMF Meter for AC Magnetic Fields, 5-Color LED, Detects 0.1–20mG Across 30Hz–20kHz, ±5% Accuracy, Includes 9V Battery – for Ghost Hunting, Home, Office, and EMF Testing | Bigamart