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Magnetic Field Detectors

Triplett EMF85 Triple Axis EMF Meter
Model No. EMF85

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Triplett ET30 Magnetic Field Detector (AC/DC/Permanent)
Model No. ET30

$9.35 Price $14.99

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In stock: 6

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Triplett EMF20 Magnetic Field Detector, Measures Electro-Magnetic Field of Extremely Low Frequency from 30 to 300 HZ
Model No. EMF20

$80.82 Price $119.99

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In stock: 3

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