Extech EMF450 Multi-Field Electromagnetic Field (EMF) Meter

Representative image only.
Extech Mfr # EMF450 – Item # WZ-26822-75
No need to navigate menus—all three parameters display simultaneously
  • Stay safe—audible alarm and color-coded bar graph alert you to dangerous conditions
  • Large, high-visibility color TFT display with adjustable brightness is viewable in any lighting
  • Electric field: 50 to 2000 V/m
  • Radio frequency strength (50 MHz to 3.5 GHz): –51 to 16 dBm

£286.00GBP / Each
£343.20GBP (incl VAT)

SPECS & DESCRIPTION

Specifications & Description

  • Range (Gauss)20, 200, 2000 mG
  • Range (Tesla)2, 20, 200 µT
  • Resolution (Gauss)0.02, 0.1, 1 mG
  • Resolution (Tesla)0.02, 0.1, 1 µT
  • Frequency Accuracy±2 dB at 2.45 GHz
  • Parameters MeasuredMagnetic Field, Electric Field, and Radio Frequency Strength
  • Measurement Rate6 seconds
  • Display4-digit, 2.4" (6.1 nm), triple color TFT, 240 x 320 pixels
  • Height (in)0.8125
  • Width (in)2.375
  • Length (in)4.25
  • Height (cm)2.1
  • Width (cm)6
  • Length (cm)11.5
  • BatteryThree AAA batteries or USB power supply (included)
  • DescriptionMulti-Field Electromagnetic Field (EMF) Meter

Includes

USB power supply cable and three AAA batteries.

Key Features

  • Stay safe—audible alarm and color-coded bar graph alert you to dangerous conditions
  • Large, high-visibility color TFT display with adjustable brightness is viewable in any lighting
  • Electric field: 50 to 2000 V/m
  • Radio frequency strength (50 MHz to 3.5 GHz): –51 to 16 dBm

More About this Item

This versatile meter measures fields surrounding something as small as a cell phone all the way up to cellular phone base stations and power lines. The large color display shows all three parameters (EMF, Electric, and RF) simultaneously, including readings, bar graphs, and a trend graph. To increase technician safety, the bar graph is color-coded green, yellow, and red. When the bar graph reaches the red range, an audible alarm sounds.


REVIEWS

Unfortunately useless

1

The sensitivity for static magnetic fields is so poor that my iPhone with free app does a better job. The EMF interference feature doesn't tell you what frequency the interference is at, just that something is in the massive wide range of detection. Not really sure what this was designed for, but detecting problems in a building certainly isn't one of them.

NMR Guy

Canada

false

Extech EMF450 Multi-Field Electromagnetic Field (EMF) Meter

1.0 1

0.0

Q&A

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