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Elementary analyzer for laymen use, to provide aquick overview of the load situation.Concrete measured values wont be displayed, the measurements are indicated withLEDs in ample colors corresponding to the standard of building biology.
ESI 23: The cheapest device of the series for HF+LF.The 3 types of fields (electric fields, magnetic fields, electromagnetic fields) are indicated with each 5 LEDs.
Electro-Smog Indicator ESI 22 - Low Frequency Electric / Magnetic Field Detector
$99.00
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