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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