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RF Field Strength Meter, Multi, 3-in-1, 15 %, TFT LCD, 1000 µG, 20 µG


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Manufacturer Part No:
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Also Known As:
GTIN UPC EAN: 793950224502
Technical Datasheet:
EMF450   Datasheet
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Product Information

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Electric Field, Magnetic Field, RF Field Strength





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Technical Documents (2)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

The EMF450 from Extech Instruments is a multi-field EMF meter. The EMF450 is a convenient 3 in 1 EMF meter which simultaneously measures and displays magnetic field, electric field and radio frequency strength. Ergonomic pocket sized design with an easy to navigate menu. Large vivid colour TFT display shows digital readings, bar graphs and trending graph. It store up to 20 RF historical records, features data hold and auto power off with disable function.
  • Magnetic field triple axis sensor (X, Y, Z)
  • Audible alarm
  • 2.4" (240 x 320 pixels) colour TFT display
  • Adjustable screen brightness (low, medium, high)
  • Dimension is 4.5" x 2.4" x 0.8" (115mm x 60mm x 21mm) and weight is 4.2oz (120g)
  • Data hold function
  • Auto power-off with disable option
  • Power: 3x AAA batteries (included)


Test & Measurement


EMF450 multi field EMF meter, complete with 3 AAA batteries and USB power supply cable.

Also Known As

GTIN UPC EAN: 793950224502
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