Description
The SaticShield EMI Line Monitor measures electromagnetic interference on wiring. This is commonly called dirty electricity or line noise and is also known as microsurge pollution.
The readings are displayed in millivolts (mV), as measured from peak-to-peak. The measurement range is 0-2999 mV, a wider range than any other dirty electricity meter.
The unit records peak mV (the highest number recorded since the meter was plugged in) while also displaying real-time mV numbers (what’s happening in the moment). The LCD display adds a second visual indicator in the form of a visual swoosh-shaped line diagram above the top number, indicating peak interference before and after filtering.
In addition, the meter tells you the line voltage (bottom number). In countries like the U.S. and Canada, the line voltage should be around 120 volts. In countries with nominal 240-volt power, acceptable voltage will be somewhere around 220 to 240 volts.
The Satic line EMI monitor has a sound indicator. The intensity of the sound is proportional to the intensity of the dirty electricity. The sound feature cannot be turned off.
Dirty electricity meters go by a variety of names, including broadband EMI meters, power line meters, and line EMI meters. In addition, the dirty electricity meter made by Graham-Stetzer is marked under the name Stetzerizer microsurge meter.
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