Name: Buy EXTECH EMF450 Multi-Field Meter - High Accuracy
Brand: Extech
SKU: 7235
Rating: 5 (3 reviews)

Description

EXTECH EMF450 Multi-Field EMF Meter

The EMF450 is a handy 3-in-1 EMF meter that measures and shows Magnetic Field, Electric Field, and Radio Frequency Strength all at the same time. Pocket-sized ergonomic design with an easy-to-navigate menu. Digital readings, bargraphs, and a trending graph are displayed on the large vivid color TFT display. Measurements of magnetic field, electric field, and radio frequency (RF) strength.

EXTECH EMF450 Multi-Field EMF Meter specifications

Magnetic Fields (50/60Hz) 20/200/2000mG 0.02/0.1/1mG ±(15%+100 digit)
2/20/200μT 0.02/0.1/1μT
Electric Fields (50/60Hz) 50V/m to 2000V/m ±(7% + 50dgt)
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 to14.46V/m 0.2mV/m
0.02mA/m to 38.35mA/m 0.2μA/m
-51dB to 16dBm 2dB ±2dB at 2.45GHz
Dimensions/ Weight 4.5 x 2.4 x 0.8″ (115 x 60 x 21mm)/ 4.2oz (120g)

datasheet

Data SheetPDF

specifications

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

Reviews (3)

Rated 5 out of 5

3 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

3 reviews for EXTECH EMF450 Multi-Field EMF Meter

Clear filters

Henry – June 27, 2022

Rated 5 out of 5
good price

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Noah – June 28, 2022

Rated 5 out of 5
the device is fine

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hassan – November 4, 2025

Rated 5 out of 5
The EXTECH EMF450 is incredibly reliable and provides precise readings for multiple EMF fields, making it a must-have tool for any professional.

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EXTECH EMF450 Multi-Field EMF Meter

EXTECH EMF450 Multi-Field EMF Meter

EXTECH EMF450 Multi-Field EMF Meter specifications

datasheet

specifications

3 reviews for EXTECH EMF450 Multi-Field EMF Meter

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