GQ EMF-390 vs LATNEX HF-B8G — Which Should You Buy?

Side-by-side comparison of GQ EMF-390 and LATNEX HF-B8G. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
GQ EMF-390

GQ EMF-390

9/10
$120 /one-time
VS
LATNEX HF-B8G

LATNEX HF-B8G

8.8/10
$250 /one-time

Feature Comparison

Feature GQ EMF-390 LATNEX HF-B8G
Field Types RF, Magnetic, Electric —
RF Range 10 MHz – 10 GHz 10 MHz – 8 GHz
Data Logging Yes —
Spectrum Graph Real-time —
Display LCD LCD
Battery Rechargeable —
Weight 220g 200g
Field Type — RF only
Sensor — 3-axis
Professional — Yes

GQ EMF-390

Pros

  • ✓Data logging
  • ✓RF spectrum graphs
  • ✓10 MHz–10 GHz range
  • ✓Rechargeable
  • ✓Multi-field
  • ✓Great value
  • ✓LCD display

Cons

  • ✗More complex interface
  • ✗Bulkier than TF2

LATNEX HF-B8G

Pros

  • ✓3-axis RF sensor
  • ✓10 MHz–8 GHz
  • ✓Professional grade
  • ✓Precise RF readings
  • ✓Consultant-grade
  • ✓Durable build
  • ✓Accurate calibration

Cons

  • ✗RF only, no magnetic/electric
  • ✗Premium price

Our Verdict

GQ EMF-390

Best value EMF meter. Logging and spectrum analysis at a fraction of professional meter cost.

Price Drop Alert — View Deal Now

LATNEX HF-B8G

Best dedicated RF meter. When you need precise wireless/RF measurement, this delivers.

20% Off — Limited Time, Check Now

Our Methodology

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

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