EMI Sniffer Mains Noise Analyzer Unboxing

Video includes testing of various mains filters. 10KHz-10MHz Line EMI Meter Mains Noise Analyzer EMI Measuring Device w/ OLED tps. The main function of this AC mains noise tester is to display the current voltage and noise voltage of the mains through the panel's OLED dot matrix screen. In this way, everyone can see the current state of the mains power very intuitively, and have an accurate judgment on the quality of the power supply. Features: OLED screen displays noise voltage and AC voltage There are small speakers that can directly amplify the noise output, and judge the noise intensity and frequency by sound Plug directly into a wall socket (power socket) The speaker plays EMI sounds and amplitudes are demodulated to identify EMI sources (such as AM or shortwave radios, motors and arcs) Specifications: Input voltage: AC 85Vac - 250Vac 50/60Hz (Accuracy: ±1 VAC) Frequency Range: 10KHz - 10MHz Noise Range: 1mV - 1999mV Measurement Accuracy: ±5% @ 1MHZ; +5% to -50% @ 10 KHz to 10MHz Noise Indication: 4 digits yellow and blue two-color OLED digital dot matrix display Dimensions: 132 x 91 x 41mm Machine weight: 150g Package Included: 1 x Mains Noise Analyzer 1 x 0.8m AC Power Cable What is a recommended EMI level? Ideally, dirty electricity (EMI) levels should be below 25 millivolts (mV). Levels between 25 and 50 mV are marginal and should be reduced if possible. Levels above 50 mV are undesirable and steps should be taken to lower them. https://www.ebay.co.uk/itm/10KHz-10MH... 0:00 Intro 0:03 Unboxing 04:13 Mains testing 5:55 Tacima mains conditioner test 08:13 A row of Sockets (hi-fi) 09:38 MK filtered sockets testing 10:58 15 double socket bank test 12:28 Audiowalle TP 1000 filtered socket test 15:14 Tacima filtered extension socket test 18:08 7 PM test 18:40 4 AM test 23:24 Outro