$358.08

4.53" Compact LCD EMF Detector Meter Detects 3Types of Electromagnetic Radiation

$211.68

Handheld Digital Gauss Meter Surface Magnetic Field Tesla Tester Flux Meter HT20

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Gauss Meter Gauss Measurement Tools with Display Accuracy ±1% Resolution 10μT

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High Frequency Field Intensity Tester Electric Field Strength Meter 50MHz-3.5GHz

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6.3" Portable Gauss Meter Magnetometer Magnetic Field Tester Radial Probe New

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Gaussmeter Tesla Meter w/Ns Magnetic Field Fluxmeter Surface Instrument Portable

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6007 LDJ Electronics Electromagnet Magnetometer with CF Conflat Vacuum Assembly

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Handheld EMF Meter with LCD Display & Alarm - Detect EMF Levels Safely

$65.77

EMF Meter, Detects Electric and Magnetic Fields, Handheld Digital EMF Detecto...

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Gauss Meter Magnetic Strength Meter with Display Accuracy ±1% Resolution 10μT

$91.93

Magnetic Strength Tester Gauss Meter Tesla Meter with Range 0-2500mT (25000GS)

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Digital Gauss Meter Teslameter with Frequency Range 10Hz~200Hz 0~200mT~2000mT