Safe and Sound Classic II RF Meter
The friendlier entry-level version — LED bar and audio, no menus.
Professional broadband RF meter 200 MHz – 8 GHz with digital readout and peak-hold. The working instrument of choice for technicians and consultants.
| Frequency | 200 MHz – 8 GHz |
|---|---|
| Display | OLED with peak / average / max |
| Readout | mW/m², dBm, V/m |
| Data logging | Optional module |
| Power | USB-C rechargeable, approx. 8 hours |
| Maker | Safe Living Technologies (Canada) |
The Pro II is what happens when Safe Living Technologies took everything that works about the Classic II and added the precision professionals ask for. Same broad 200 MHz to 8 GHz band, but now with a numeric OLED readout, peak / average / max capture, and sharper directional sensitivity from an updated antenna design.
In practice that means you can do more than spot hotspots — you can quantify them. Record a peak power density as you walk past a smart meter. Average a reading over thirty seconds in a bedroom. Switch units between mW/m², dBm, and V/m depending on what your client or spec sheet needs. Optional logging lets you leave the Pro II recording overnight to capture intermittent bursts from Wi-Fi and cellular small cells.
USB-C charging removes the AA-battery hassle of the Classic, and battery life runs around eight hours of continuous use. If you’re moving beyond hobby testing into paid client work or serious research, this is the upgrade path.
The friendlier entry-level version — LED bar and audio, no menus.
24-40 GHz 5G millimetre-wave detection companion to the Pro II.
All-in-one magnetic / electric / RF meter for general surveys.
We’ll help you spec the right combination of RF, ELF, and dirty electricity instruments for your work.