Dirty Electricity Test Kit


Find out how much dirty electricity you have at home, work, etc. Evaluate the difference Greenwave filters make in reducing this unhealthy EMF pollution in your environment. Do this and more with Greenwave’s DIRTY ELECTRICITY TEST KIT. Includes the following…

  • Greenwave Broadband EMI Meter
  • TWO Greenwave Filters
  • Bonus Outlet (Receptacle) Tester

For additional details, refer to the full product description below.


Choose Prong

3-Prong The Spectrum 2500i is the standard filter sold by Greenwave for the U.S. and Canada.
2-Prong The Broadband 1500 is available for customers in the U.S. and Canada who need filters with a 2-prong plug.
SKU: M-GW-DETESTKIT Categories: ,


Test the Difference Greenwave Filters Make!


The Greenwave DIRTY ELECTRICITY TEST KIT includes a Greenwave Broadband EMI Meter, TWO Greenwave filters, and a bonus outlet (receptacle) tester. With this kit, you can…

  • Determine whether dirty electricity levels in your environment are higher than is desirable for health.
  • Test the effectiveness of Greenwave filters at reducing dirty electricity at home, work, etc.
  • Check your electrical outlets/circuits for basic wiring errors that can pose fire or shock risks.


Dirty electricity refers to erratic surges and spikes of electrical energy traveling along power lines and building wiring, where only standard (“clean”) AC electricity should be. This type of EMF pollution has become increasingly common in homes, schools, businesses, and other settings over recent years. It is also known as dirty power, electrical noise, line noise, EMI, and microsurge electrical pollution.

Dirty electricity is created by electronics, modern appliances, energy-efficient lights, and a variety of other devices that run on electricity. Why? Because many of these devices no longer use standard AC electricity “as is.” Instead, they must change or “manipulate” electrical current in one way or another to operate.

For example, many electrical devices today must convert standard 60 Hertz, 120 Volt AC electricity (alternating current) into other forms of electricity [such as LOW voltage direct current (DC)] – to operate. And, many devices now draw power intermittently, in short bursts or pulses rather than continuously. They do this by turning the flow of power to the device “on” and “off” repeatedly, sometimes thousands of times per second.

These processes interrupt the smooth flow of standard AC electricity, creating harmonics and erratic spikes of electrical energy known as voltage transients. Once created, this unusable “dirty electricity” spreads throughout a building and even to other buildings via wiring and power lines. As it travels, dirty electricity radiates potentially harmful electromagnetic fields (EMFs) into environments where people live, learn, work, play, and more.

Dirty electricity can interfere with the proper functioning of appliances and electronic equipment, and more importantly with natural electrical processes within our bodies. Exposure to this type of EMF pollution has been associated with a wide variety of health problems such as cancer, asthma, ADD/ADHD symptoms, sleep disturbances, fatigue, skin rashes, tingling sensations, headaches, muscle and joint pain, brain fog, memory loss, depression, and more.



The Greenwave Broadband EMI Meter measures the amount of dirty electricity traveling along the electrical wiring in buildings. It can help you learn whether dirty electricity levels at home, work, etc. are higher than is desirable for health. The meter is also an excellent tool for identifying sources of dirty electricity in your environment and for guiding the installation of dirty electricity filters. It can help you determine the optimal number of filters to install in each room and the best combination of electrical outlets to choose for installation. Best of all, the meter can show you the difference filters make in reducing dirty electricity.


  • Measures a broad range of dirty electricity (EMI) frequencies
    The meter measures dirty electricity (EMI) frequencies from around 3 Kilohertz up to 10,000 Kilohertz (i.e., 10 Megahertz), a range that extends approximately 5 times lower and 20 times higher than the range covered by other plug-in dirty electricity meters.
  • Easy to use!
    Simply plug the meter into electrical outlets to find out how much dirty electricity is on nearby wiring. The electronic display shows readings in millivolts (mV), an internationally accepted standard electrical unit of measure.
  • Makes “BEFORE filter” and “AFTER filter” comparisons easy
    The meter can show “BEFORE filter” and “AFTER filter” dirty electricity readings on the same screen simultaneously. The “AFTER filter” display screen also shows the % reduction in total EMI between approximately 3 Kilohertz and 10,000 Kilohertz (i.e., 10 Megahertz).
  • Let’s you listen to dirty electricity – Hear the difference filters make!
    The meter converts dirty electricity frequencies into representative sound so you can listen to the electrical noise on your wiring when the meter is plugged in. Hear the noise decrease as dirty electricity filters are installed.
  • Compatible with 50/60-Hz, 100-240V electrical circuits.
    The meter can be used in most countries around the world and will come with a plug suitable for the electrical outlets in your environment.


Greenwave filters are designed to significantly reduce the level of dirty electricity present on the electrical wiring in homes and other buildings. This is an effective and practical way to target this particular type of EMF pollution. The less dirty electricity there is flowing along building wires, the less that will radiate into your environment.

The filters plug directly into outlets and power strips. They utilize state-of-the-art EMI filtering technology to “short out” (and shunt) erratic surges and spikes of electrical energy (i.e., dirty electricity), while allowing standard 50/60 Hertz AC electricity to pass through the filter unimpeded. Greenwave filters for the U.S. and Canada are available with 3-prong grounded plugs (STANDARD) or 2-prong, ungrounded plugs for customers who need or prefer them. International filter models are also available for some additional countries.


  • Easy to use!
    Simply plug the Greenwave filters into electrical outlets and power strips for immediate results.
  • Built-in outlet for plug-through convenience
    Most Greenwave filter models include a built-in outlet at their base. You can plug electronics and other devices into the filters when you need an outlet.
  • Safety-certified and environmentally friendly
    Greenwave filters meet rigorous electrical safety standards (e.g., UL for the U.S. and Canada; CE and SEMKO for Europe). They are also RoHS compliant. RoHS regulations limit or ban the use of hazardous substances such as lead, mercury, cadmium, and phthalates in the manufacturing of electrical and electronic devices.


Plug-in dirty electricity filters are not always compatible with solar energy systems and the storage back-up units they use. Check with your solar system manufacturer before installing Greenwave filters.

Greenwave filters and other dirty electricity filters that utilize capacitance technology should NOT be used in buildings being powered by a generator (for example during power outages). If you have a generator to provide electricity during power outages or at other times, UNPLUG dirty electricity filters while the generator is operating to avoid possible damage to your generator, filters, and/or other equipment, appliances, and systems in your environment. The filters can be plugged back in when your home or building has returned to grid-supplied power and your generator is no longer running.



This bonus product can be used to test standard 3-wire, 120V AC electrical outlets for the following basic wiring errors: 1) open ground, 2) open neutral, 3) open hot, 4) hot/ground reverse, and 5) hot/neutral reverse. Plug the outlet tester into standard electrical outlets throughout your environment. Easy-to-read light indicators report the outlet/circuit status.



Greenwave featured on Worldwide Business with kathy ireland
(Aired as sponsored programming on Fox Business Network)

Additional information

Weight 3.0 lbs
Dimensions 10 × 7 × 5 in

Three Prong, Two Prong


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