1.The main function of the line EMI meter is to display the current voltage value and noise voltage value of the mains through the OLED dot matrix panel of the panel.
2.With the meter, it is easier for everyone to adjust the power supply to the best state. Avoid the indiscriminate spending of various power supplies and the desired effect.
3.Mainly used to measure the noise voltage value of the high frequency 10KHz - 10MHz frequency band.
(Please note the value measured by the tester is only for the customer as an objective reference, please ask the customer to comprehensively judge the filter effect)
Noise Progress Bar:Display the length according to the noise strength. The louder the noise, the longer the progress length, and vice versa.
AC Voltag:Display the AC voltage, the value changes continuously according to the voltage values.
Noise Voltage:Display the noise value of the test AC.
The Loudspeaker:The greater the interference, the louder the noise
1.OLED screen displays noise voltage value and AC voltage value
2.There are small speakers that can directly amplify the noise output, and judge the noise intensity and frequency by sound
3.Plug directly into a wall outlet (power outlet), no battery required
4.The speaker plays EMI sounds and amplitudes are demodulated to identify EMI sources (such as AM or shortwave radios, motors and arcs)
Input voltage: AC 220V
Frequency range: 10KHz-10MHz
Noise range: 1mV-1999mV
Measurement accuracy: ±5%@1MHZ; +5% to -50%@10KHz-10MHz
Noise indication: 4 digits yellow and blue two-color OLED digital dot matrix display
Machine weight: 150g
1 pas Line EMI Meter