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Extech Instruments EMF450 User Manual

Extech Instruments EMF450
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EMF450-en-GB_V1.4 7/17
10
Specifications
Sensor Type: LF - Magnetic Fields
Range: 20mG /200mG /2000mG, 2µT /20µT /200µT
Display resolution: 0.02/0.1/1
Frequency range: 50/60Hz
Accuracy: ± (15% + 100 digits)
Sensor Type: LF- Electric Field Sensor
Range: 50V/m to 2000V/m
Display resolution: 1V/m
Frequency range: 50/60Hz
Accuracy: ± (7% + 50 digits)
Sensor Type: RF Strength
Range: 0.02µW/m² to 554.6mW/m²
0.02µW/cm² to 55.4µW/cm²
36.1mV/m to 14.46V/m
0.02mA/m to 38.35mA/m
-51dB to 16dBm
Display resolution: 0.02µW/m², 0.2µA/m, 0.2mV/m, 0.002µW/cm², 2dB
Frequency range: 50MHz to 3.5GHz
Accuracy: ± 2dB at 2.45GHz
Display: 4 digits Triple color TFT display
Sample rate: 6 seconds
Sensors: Triple axes (XYZ) ELF and RF and Electric field sensor
Over range condition: The EM450 is equipped with three individual aerial
sensors to measure EMF. Overload indication (OL)
applies to all three axes (X, Y, and Z)
Battery: Three (3) 1.5V alkaline batteries
Battery Life: Approx. 8 hours
Alarm: Beeps when readings are in the red display region
Operating temperature and RH%: 5°C~40°C (41°F ~104°F); < 80%RH
Storage temperature and RH%: -10°C to 60°C (14°F ~140°F); < 70%RH
Weight: Approx. 120g (4.2 oz.)
Dimensions: 115 x 60 x 21mm (4.5 x 2.4 x 0.08”)
Copyright © 2015-2017 FLIR Systems, Inc.
All rights reserved including the right of reproduction in whole or in part in any form
www.extech.com

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Extech Instruments EMF450 Specifications

General IconGeneral
Sensor TypeLF - Magnetic Fields, LF- Electric Field Sensor, RF Strength
Range20mG /200mG /2000mG, 2µT /20µT /200µT, 50V/m to 2000V/m, 0.02µW/m² to 554.6mW/m²
Display resolution0.02/0.1/1, 1V/m, 0.02µW/m², 0.2µA/m, 0.2mV/m, 0.002µW/cm², 2dB
Frequency range50/60Hz, 50/60Hz, 50MHz to 3.5GHz
Accuracy± (15% + 100 digits), ± (7% + 50 digits), ± 2dB at 2.45GHz
Display4 digits Triple color TFT display
Sample rate6 seconds
SensorsTriple axes (XYZ) ELF and RF and Electric field sensor
BatteryThree (3) 1.5V alkaline batteries
Battery LifeApprox. 8 hours
Operating temperature and RH%5°C~40°C (41°F ~104°F); < 80%RH
Storage temperature and RH%-10°C to 60°C (14°F ~140°F); < 70%RH
Weight and Dimensions IconWeight and Dimensions
WeightApprox. 120g (4.2 oz.)
Dimensions115 x 60 x 21mm (4.5 x 2.4 x 0.08”)

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