Stay aware of radio frequency (RF) exposure in your home or office with this easy-to-use detector. The Classic III lets you quickly assess the presence and strength of RF/microwave signals—no technical background needed. It’s made for people who want to monitor WiFi, cellular, smart meters, and 5G sources with confidence.
Key Features & Why They Matter
Wide Detection Range (200 MHz – 8 GHz) — Covers many common sources: routers, cell towers, smart meters, Bluetooth, microwaves, 5G signals. Sound Signature Analysis — Helps you identify which RF source is active by ear, so you can know whether it’s the router, phone, or something else. Color-Coded LED Exposure Indicator — Visual feedback built in, so you can tell at a glance whether the RF exposure is low, moderate, or high. Compact, Handheld Design — Lightweight and portable, easy to move from room to room, carry when traveling, or keep in a drawer. Battery Operated (3 × AAA) — No cords or plugs needed—functional almost anywhere. Long-Life Use & Reliable Testing — Built with low EMF emission materials, performance tested via third-party labs to ensure accuracy. Guidance Based on Building Biology Standards — Measurement ranges are aligned with guidelines used by sleeping-area standards in healthy building practices.
- Classic III RF / 5G Detector Unit - Zippered Carrying Case - User’s Guide / Instruction Manual - 3 × AAA Batteries - 2 Year Warranty
Ideal Use Cases
- Checking RF exposure in bedrooms and sleep spaces - Identifying WiFi, cell tower, Bluetooth, or smart meter sources of RF in home or office - Helping people with electromagnetic sensitivity (EHS) monitor their surroundings - Using during travel, in hotel rooms, or anywhere wireless tech is present
Benefits
Quick peace of mind — know what RF levels you're exposed to - Helps take simple steps to reduce exposure (e.g. reposition devices, change router settings) - Portable and easy to use—even non-tech people can understand it - Built to last with tested accuracy and durability
FAQs
1. What does the Classic III RF Detector measure? It detects RF/microwave radiation from sources like WiFi, cell towers, Bluetooth, smart meters, and 5G signals.
2. What is the frequency range of this detector? It measures from 200 MHz to 8 GHz, covering most common wireless technologies.
3. Do I need technical knowledge to use it? No—it's designed for anyone. Color-coded LEDs and sound signatures make it easy to understand.
4. Does it detect 5G signals? Yes, the Classic III covers frequencies used by many 5G systems.
5. What type of batteries does it use? It operates on 3 × AAA batteries, included in the package.
6. How long does the battery last? Expect about 27–40 hours of continuous use, depending on volume and LED use.
7. Can I use it while traveling? Yes—it's compact, lightweight, and portable, making it ideal for checking hotels or rentals.
8. How can I tell what’s causing the RF reading? It has audio sound signatures that differ depending on whether the source is WiFi, Bluetooth, a smart meter, or cell tower.
9. Is it safe to use daily? Yes, it emits very low EMF itself and is designed for safe, everyday use.
10. What’s included in the package? The detector, zippered carrying case, user manual, 3 AAA batteries, and a 2-year warranty.
