Line EMI Meter
Description
Line EMI Meter for Interfering Signals on the Mains Network
This is a power line monitor that displays noise on the mains network ("Dirty Electricity") in mV (millivolts), with a sound representation of the noise. The Line EMI Meter measures electromagnetic interference (EMI) in a single-phase AC power line.
These interference voltages superimposed on the power grid are e.g. caused by inverters of motors or when feeding solar or wind power into the grid.
Electricity consumers with sparking also cause disturbances in the electricity network
The Line EMI Meter plugs into a wall outlet (mains socket) and requires no battery. It immediately displays total line noise in millivolts (range 1999 mV, resolution 1 mV) in the frequency range 10kHz - 10MHz. A speaker plays the sound of the EMI in order to compare and identify the EMI source (similar as with a motor or an electric arc, which causes interferences and noise in a radio set).
Many people complain about a variety of side effects to the electrical pollution which is also known as "Dirty Electricity" or "Dirty Power". These can include headaches, ringing in the ears (tinnitus), trouble focusing and a variety of other symptoms.
Also with electronic devices, connected to mains power such interfering signals can lead to misfunctions and damages.
Technical data:
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Operation voltage:
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85-250VAC, 50/60 Hz
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Mains voltage reading:
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85-250VAC
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| Mains voltage accuracy: | ±1VAC |
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Line interference range:
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1-1999mVAC (differential)
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Line interference accuracy:
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±8% @ 20kHz 6o 2MHz;
within a factor of 2 from 10kHz bis 10MHz
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| Interference frequency range: | 10kHz to 10MHz |
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Dimensions:
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132 x 91 x 41mm³
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Weight:
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227g
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Power cable:
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detachable 2-wire cord with EU plug, supplied
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