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Frequency Range: 10KHz - 10MHz. - Noise Indication: 4 digits yellow and blue two-color OLED digital dot matrix display. - 1 x Mains Noise Analyzer. - The speaker plays EMI sounds and amplitudes are demodulated to identify EMI sources (such as AM or shortwave radios, motors and arcs).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.