FNIRSI ERD-10 electromagnetic radiation detector

FNIRSI ERD-10 Electromagnetic Radiation Detector

The FNIRSI ERD-10 is a modern, portable 4-in-1 electromagnetic radiation detector that combines electric field (EF), magnetic field (MF), radio frequency (RF), and temperature measurement in a single, compact device. It features a clear, 2.4" color TFT screen, real-time graphing, adjustable alarms, a built-in 1000 mAh battery with USB-C charging, and automatic shut-off. This tool is designed for homes, offices, and users who want to consciously care for their surroundings.

4 in 1 – real knowledge about your surroundings

The ERD-10 measures exactly what matters every day: the electric field generated by electronic devices, the magnetic field generated by household appliances, RF radiation emitted by Wi-Fi, Bluetooth, and smartphones, and ambient temperature. With wide measurement ranges (up to 1999 V/m and 99.99 µT), you get the full picture—no guesswork or specialist knowledge required.

Clear HD screen – comfort day and night

The large 2.4-inch color TFT display ensures excellent readability in all conditions. You can switch between light and dark display modes, adjust the backlight, and use clear icons and large digits. The result? Instant data reading – even in a dark room or under bright light.

Graphs and Curve Mode – See Where the Threat Is Coming From

Radiation isn't constant, so the ERD-10 offers a curve mode that shows changes in intensity over time. This allows you to easily locate the source of the emission and check its current intensity. This is a huge advantage over simple meters that only display a single value.

Smart alarms – security without supervision

The device is equipped with three types of alarms: audible/vibrational, visual, and on-screen. When the set thresholds are exceeded (default >40 V/m for EF and >0.4 µT for MF), the ERD-10 immediately warns the user. Importantly, you can customize the alarm thresholds to your needs, giving you full control over your security level.

Ready for everyday scenarios

Check your Wi-Fi router, microwave, refrigerator, air conditioning, TV, laptop, console, or phone. The ERD-10 was designed for real-world home and office use, making it ideal for parents, electronics enthusiasts, and anyone who wants to consciously limit their radiation exposure.

Built-in battery and USB-C – cable-free convenience

The 1000 mAh battery ensures long runtime, and USB-C charging (5V/1A) allows you to recharge from a power bank, laptop, or wall charger. An automatic shut-off feature protects the battery and eliminates unnecessary power consumption when the device is not in use.

Ergonomics and functions that make life easier

The compact design, comfortable grip, logical button layout, and HOLD function make operation intuitive even for beginners. The English-language menu, robust construction, and low weight (approx. 143 g) make the ERD-10 a practical everyday tool.

A conscious choice for those who want to know more

The FNIRSI ERD-10 isn't a gadget, but a functional meter that provides real knowledge and a sense of control over your surroundings. If you care about the safety of your household, improved work comfort, and reliable data, this device will quickly become an indispensable part of your equipment.

Included:

• FNIRSI ERD-10 Electromagnetic Radiation Detector
• USB Type-C Cable
• User Manual

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