The FNIRSI ERD-10 measures electromagnetic radiation around power lines, appliances, routers and phones. It reads electric field strength, magnetic field strength, RF power density and ambient temperature on a 2.4-inch colour screen.
Alarm thresholds of 40V/m and 0.4µT warn you when a reading is high, so it is quick to check a bedroom, office or vehicle. A 1000mAh battery charges over Type-C.
Key Features
- 📡 Electric field 1 – 1999V/m alarm at 40V/m
- 🧲 Magnetic field 0.01 – 99.99µT alarm at 0.4µT
- 📶 RF power density 0.2 – 1000mW/cm²
- 🌡️ Ambient temperature shown on the same screen
- 🔋 1000mAh battery Type-C charging, auto power-off
Technical Specifications
| Electric field | 1 – 1999V/m, 1V/m resolution |
|---|---|
| Magnetic field | 0.01 – 99.99µT, 0.01µT resolution |
| RF power density | 0.2 – 1000mW/cm² |
| Display | 2.4" colour, adjustable backlight |
| Battery | 1000mAh, Type-C 5V 1A |
| Auto shutdown | off / 5 / 10 / 15 min |
| Size | ≈143 × 68 × 29 mm |
| Weight | ≈143 g |
What's in the Box
- 1 × FNIRSI ERD-10 EMF meter
- USB cable as supplied by FNIRSI