Power Line Meter
The Line EMI Meter measures electromagnetic interference in a single-phase AC power line. It 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 10 KHz 10 MHz (the frequency limits at which sensitivity is of the maximum sensitivity). A speaker plays the sound of the EMI, amplitude demodulated, in order to identify the EMI source (such as an AM or shortwave radio station vs. a motor vs. an electric arc).
Topics
- Power Line
- Electromagnetic Interference
- EMI
- Line
- Meters
- Power
- Frequency
- AC
- Alternating Current
- AM
- Amplitude
- Arc
- Battery
- Demodulators
- Display
- Electromagnet
- Electromagnetic
- Electro-magnetic
- Identifiers
- Identify
- Interference
- Limiters
- Mains
- Measurement
- Motor
- Noise
- Outlet
- Plugs
- Radio
- Shortwave
- Short-wave
- Sockets
- Sound
- Sources
- Speaker
- Totalizers
