The FNIRSI ERD-10 is a modern, portable 4-in-1 electromagnetic radiation detector that combines the measurement of electric (EF), magnetic (MF), radio (RF), and temperature fields in one compact device. It features a clear 2.4" TFT color screen, real-time graph mode, adjustable alarms, a built-in 1000 mAh battery with USB-C charging, and automatic shutdown. This tool is designed for homes, offices, and users who want to be mindful of their surroundings.
The ERD-10 measures exactly what matters on a daily basis: the electric field generated by electronic devices, the magnetic field produced by household appliances, RF radiation emitted by Wi-Fi, Bluetooth, or smartphones, and the ambient temperature. With wide measurement ranges (up to 1999 V/m and 99.99 µT), you get a complete picture of the situation – no guesswork and no specialist knowledge required.
The large 2.4-inch TFT color 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 in bright light.
Radiation is not constant, which is why the ERD-10 offers a curve mode that shows changes in intensity over time. This makes it easy to locate the source of the emission and check how strong it is at any given moment. This is a huge advantage over simple meters that only show a single value.
The device is equipped with three types of alarms: audible/vibrating, light, and screen. When the set thresholds are exceeded (default >40 V/m for EF and >0.4 µT for MF), the ERD-10 immediately alerts the user. Importantly, you can customize the alarm thresholds to suit your needs, giving you full control over the safety level.
Check your Wi-Fi router, microwave, refrigerator, air conditioner, TV, laptop, console, or phone. The ERD-10 is designed for real-world home and office applications, making it ideal for parents, people who work with electronics, and anyone who wants to consciously limit their exposure to radiation.
The 1000 mAh battery ensures long operating time, and USB-C (5V/1A) charging allows you to recharge from a power bank, laptop, or mains charger. The automatic shut-off function protects the battery and eliminates unnecessary power consumption when the device is not in use.
The compact housing, comfortable grip, logical button layout, and HOLD function to freeze the result make it intuitive to use, even for beginners. The English-language menu, solid construction, and low weight (approx. 143 g) make the ERD-10 a practical everyday tool.
The FNIRSI ERD-10 is not 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, better working comfort, and reliable data, this device will quickly become an indispensable part of your equipment.
| Manufacturer | FNIRSI |
|---|---|
| Model | ERD-10 |
| Device type | 4-in-1 electromagnetic radiation (EMF) detector |
| Electric field (EF) measurement range | 1–1999 V/m |
| Magnetic field (MF) measurement range | 0.01–99.99 µT (0.1–1999 mG) |
| Radio frequency (RF) measurement range | 0.1–1999.9 µW/cm² |
| Temperature measurement range | 0–70°C |
| Measurement modes | EF / MF / RF / temperature + curve mode (real-time graph) |
| Display | 2.4" color TFT HD screen |
| Display modes | Bright mode (White Display) / dark mode (Black Display) |
| Backlight | Adjustable brightness |
| Alarms | Light / screen / vibration (3 types of alarms) |
| Alarm thresholds | User-configurable |
| Additional functions | HOLD (measurement hold), auto power off, graph mode |
| Power supply | Built-in lithium battery |
| Battery capacity | 1000 mAh |
| Charging | USB Type-C (5V / 1A) |
| Menu language | English / Chinese |
| Dimensions | approx. 143 × 68 × 29 mm |
| Weight | approx. 143 g |
| Application | Household appliances, electronic devices, Wi-Fi routers, smartphones, electrical installations, high-voltage cables |
Gifts with orders are constantly changing due to their limited quantity
FREE DELIVERY ON PURCHASES OF EUR 50 AND MORE
Free delivery to the Omniva postal machine when purchasing more than 50 EUR
Free delivery to LP Express or Lithuanian Post when purchasing more than 70 EUR
Free delivery to home or workplace when purchasing more than 150 EUR.
DELIVERY TO Express or Omniva PARCEL TERMINAL
Shipping costs EUR 2.49. To LP Express 3.99
If ordered before 14:00, we ship the goods on the same day (only on working days). Your order will be delivered to the parcel terminal within 1-3 working days from the day of dispatch. The nearest post office from the address you provided is automatically selected.
It is not possible to direct the shipment to another delivery location. You can collect the package at a time convenient for you. Parcel terminals are open 24 hours a day.
DELIVERY TO LITHUANIA POST OFFICES
The price of delivery to post offices is EUR 3.99.
If ordered before 14:00, we ship the goods on the same day (only on working days). The goods will be delivered to Lithuanian post offices within 1-3 working days from the day of dispatch.
HOME OR WORKPLACE DELIVERY BY COURIER
Delivery price - 4.99 EUR
The order will be picked up by a courier and delivered directly to your home or workplace. It usually takes 1-3 working days from the day of dispatch.
DELIVERY TO FOREIGN COUNTRIES
Delivery price - 6.99 EUR.
The order is dispatched within 2 working days. The delivery time varies depending on the country to which the package is going. In many cases, the delivery time is only 2-3 days longer than in Lithuania.
PS The price of delivery may increase if the goods are very large or their weight exceeds the standards indicated on the pages of the delivery services. In such cases, we contact and discuss the situation ourselves, you do not need to do anything additional.
