GQ EMF-360 vs Smart Sensor AR824 — Which Should You Buy?

Side-by-side comparison of GQ EMF-360 and Smart Sensor AR824. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
GQ EMF-360

GQ EMF-360

8.3/10
$89 /one-time
VS
Smart Sensor AR824

Smart Sensor AR824

7.4/10
$35 /one-time

Feature Comparison

Feature GQ EMF-360 Smart Sensor AR824
Field Types RF, Magnetic, Electric RF, Magnetic, Electric
RF Range 50 MHz – 3.5 GHz 50 MHz – 3.5 GHz
Data Logging Basic
Display LCD
Size Compact Pocket
Weight 180g 120g
Auto-ranging Yes
Data Hold Yes

GQ EMF-360

Pros

  • 3-in-1 meter
  • Compact design
  • Data logging
  • LCD display
  • 50 MHz–3.5 GHz
  • Portable
  • Good value

Cons

  • Narrower RF range than 390
  • Basic logging

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

GQ EMF-360

Best compact 3-in-1. Take it anywhere and get full field coverage.

Sale Price Live — Don't Miss Out

Smart Sensor AR824

Best pocket meter. Toss it in your bag for quick EMF checks anywhere.

Limited Offer — Check Today's Price

Our Methodology

We test each meter against known sources and compare accuracy. No manufacturer has editorial influence.

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