Smart Sensor AR824 Review

Pocket-sized 3-in-1 for on-the-go EMF checks.

Updated 2026-03-09 Independently reviewed
Smart Sensor AR824
7.4/10
$35
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Overview

Pocket-sized RF meter for 50 MHz–3.5 GHz. Magnetic and electric field measurement. Auto-ranging and data hold. Very compact for carrying in a bag. Good for quick checks on the go.

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Pros & Cons

Pros

  • ✓Pocket-sized
  • ✓3-in-1
  • ✓Auto-ranging
  • ✓Data hold
  • ✓Portable
  • ✓Low price
  • ✓Simple

Cons

  • ✗Small display
  • ✗Basic accuracy
  • ✗Limited range

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Specifications

Field Types RF, Magnetic, Electric
RF Range 50 MHz – 3.5 GHz
Size Pocket
Auto-ranging Yes
Data Hold Yes
Weight 120g

Our Verdict

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

7.4 / 10
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