FNIRSI ERD-10 EMF Meter – Electric, Magnetic & RF Field Tester

Measure and compare everyday electromagnetic fields with the FNIRSI ERD-10 handheld meter. Its color display shows electric-field strength, magnetic-field strength, RF power and ambient temperature. Use it to explore readings around household electronics, offices or other environments.

Features: 2.4-inch color display; adjustable backlight; USB-C charging; built-in 1000 mAh battery; English/Chinese menus; selectable auto-off. Supplier-listed measurement ranges: electric field 1–1,999 V/m and magnetic field 0.01–99.99 μT. Package includes meter, USB-C cable, box and user manual.

This is an EMF measurement tool. It does not detect ionizing radioactivity, diagnose health conditions or establish that a space is safe or unsafe. Readings depend on measurement technique and surrounding conditions.