Digital EMF Radiation Detector Meter with LED Indicator – Portable Electromagnetic & Magnetic Field Tester

Stay aware of invisible electromagnetic fields in your home, workplace, or environment with the Digital EMF Radiation Detector Meter with LED Indicator – Portable Electromagnetic & Magnetic Field Tester.
Designed for fast and accurate detection, this handheld device measures both electric field (EF) and magnetic field (MF) radiation levels simultaneously, making it ideal for household safety checks, industrial inspection, office environments, and scientific education.

Built with 5 LED indicator lights, the detector provides clear visual alerts categorized from Normal to Dangerously High Risk, allowing you to assess radiation intensity instantly without technical knowledge. Its compact size and one-button operation make it easy to use, even for first-time users.

Key Features

• Dual-Mode Detection
  Measures both electric fields and magnetic fields at the same time for comprehensive EMF analysis.
• LED Visual Alert Display
  5-level LED indicators show readings at a glance — from Normal (green) to Extreme High Risk (red).
• Fast & Sensitive Measurement
  Detects EMF changes in real-time with a detection range of 0 – 20+ milliGauss (mG).
• Wide Application Use
  Suitable for testing household electronics, WiFi routers, mobile phones, microwave ovens, power lines, computers, smart meters, and industrial equipment.
• Battery-Powered Convenience
  Powered by a 9V battery (Included) with low-battery indicator warning.
• Portable & Lightweight Design
  Compact handheld build makes it easy to carry during inspections or field measurements.

How to Use

1. Press and hold the power switch — the LEDs will flash during self-check, and then the first green LED remains on.
2. Point the device toward the EMF source.
3. Read the LED indicator level to determine the electromagnetic field strength.
4. For accuracy, move or rotate the meter—the highest reading represents the true level.

LED Indicator Levels

Ideal For:

• Home radiation safety
• Checking electronic appliances
• Industrial and laboratory testing
• Smart home device evaluation
• DIY inspection and educational use

Why You Need It

Electromagnetic radiation from modern devices — such as mobile phones, routers, microwaves, computers, power lines, and household appliances — can accumulate and may contribute to fatigue, headaches, insomnia, and other sensitivity reactions in some individuals. This EMF tester helps you understand your environment and take preventive safety steps when necessary.