ERICKHILL RT-100S vs Smart Sensor AR824 — Which Should You Buy?
Side-by-side comparison of ERICKHILL RT-100S and Smart Sensor AR824. We compare specs, performance, and value to help you decide.
Feature Comparison
| Feature | ERICKHILL RT-100S | Smart Sensor AR824 |
|---|---|---|
| Field Types | RF, Magnetic, Electric | RF, Magnetic, Electric |
| RF Range | 50 MHz – 3.5 GHz | 50 MHz – 3.5 GHz |
| Display | LCD | — |
| Battery | 9V | — |
| Weight | 170g | 120g |
| Price | Budget | — |
| Size | — | |
| Auto-ranging | — | Yes |
| Data Hold | — | Yes |
ERICKHILL RT-100S
Pros
- ✓3-in-1 at budget price
- ✓50 MHz–3.5 GHz
- ✓LCD display
- ✓Simple operation
- ✓Good for beginners
- ✓Lightweight
- ✓Battery included
Cons
- ✗Lower accuracy
- ✗No data logging
- ✗Basic build
Smart Sensor AR824
Pros
- ✓Pocket-sized
- ✓3-in-1
- ✓Auto-ranging
- ✓Data hold
- ✓Portable
- ✓Low price
- ✓Simple
Cons
- ✗Small display
- ✗Basic accuracy
- ✗Limited range
Our Verdict
ERICKHILL RT-100S
Best budget EMF meter. Get started with EMF detection without breaking the bank.
Special Deal Available — See OfferSmart Sensor AR824
Best pocket meter. Toss it in your bag for quick EMF checks anywhere.
Limited Offer — Check Today's PriceOur Methodology
We test each meter against known sources and compare accuracy. No manufacturer has editorial influence.
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