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Extech EMF450 Multi-Field EMF Meter

Extech EMF450 Multi-Field EMF Meter
sku: EMF450

Free UK Delivery On Orders Over £40
  • Measures and displays three parameters simultaneously
  • Pocket-sized design
  • Full colour screen

Was: £237.44
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£192.00 Incl. VAT £230.40
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Extech EMF450 Multi-Field EMF Meter Details

Magnetic field, electric field and radio frequency strength can all be measured at the same time with Extech's multiple-field EMF meter, the EMF450.

Made for use testing home appliances, power lines, electrical appliances, industrial devices, mobile/cell phones and base stations, the EMF450 includes a magnetic field triple axis sensor (X, Y and Z) and a high quality, full colour-screen which can show readings as digital values, bargraphs or trending graphs.

Need to make comparisons? The EMF450 has the ability to store up to 20 historical records for this purpose. It also comes with a data hold function for temporarily storing the current value on the screen and an automatic power off function to help conserve battery life.

Extech EMF450 Multi-Field EMF Meter Key Features

  • 3-in-1 EMF meter: measures and displays magnetic field, electric field and radio frequency strength
  • Simultaneouly shows all three measurements
  • Pocket-sized design
  • Mangetic field triple axis sensor (X, Y and Z)
  • Audible alarm
  • 2.4" (240 x 320 pixel) colour TFT display
  • Adjustable screen brightness (low, medium and high)
  • Store up to 20 RF historical records
  • Data hold function
  • Auto power off with disable feature
  • Five languages: English, Traditional/Simplified Chinese, Japanese and Spanish

What's Included?

  • Extech EMF450 EMF Meter
  • 3 x AAA Batteries
  • USB Power Supply Cable
Technical Specs

Part Code: EMF450

Extech EMF450 Technical Specifications

  Range Max Resolution Basic Accuracy
Magnetic Fields (50/60Hz) 20/200/2000mG 0.02/0.1/1mG ±(15%+100 digit)
2/20/200μT 0.02/0.1/1μT ±(7% + 50 digit)
Electric Field (50/60Hz) 50V/m to 2000V/m - ±(7% + 50 digit)
RF Strength (50MHz to 3.5GHz) 0.02uW/m² to 554.6mW/m² 0.02μW/m² -
0.02uW/cm² to 55.4uW/cm² 0.002μW/cm²  
36.1mV/m to 14.46V/m 0.2mV/m  
0.02mA/m to 38.35mA/m 0.2μA/m  
-51dB to 16dBm 2dB ±2dB at 2.45GHz
Dimensions 4.5 x 2.4 x 0.8" (115 x 60 x 21mm)
Weight 4.2oz (120g)

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A good product to start an initial survey regime.

Review by Grippy (Posted on 07/11/2016)


Compact, easy to use, ideal for an initial survey for EMF scans

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