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Greenwave Broadband EMI Dirty Electricity Meter

4.5 4.5 out of 5 stars 118 ratings
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Brand Greenwave International, Inc.
Power Source Corded Electric
Style Electronic
Color white, Black
Item Weight 0.01 Ounces

About this item

  • Measures the dirty electricity (a.k.a. electrical noise, line noise, power line EMI) present on the wiring in buildings.
  • Easy to use! Simply plug the meter into electrical outlets to get measurements.
  • Measures a broad range of dirty electricity frequencies (approximately 3 kHz -- 10 MHz).
  • Makes it easy to compare EMI levels before and after installing dirty electricity filters.
  • Includes an audio feature that lets you listen to the dirty electricity on a circuit and hear it decrease as filters are installed.

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Get it Mar 27 - 28
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Usually ships within 2 to 3 days.
Ships from and sold by Greenwave International.
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 2.5 x 1 x 305 inches; 0.01 ounces
  • Item model number ‏ : ‎ Broadband EMI Meter
  • Date First Available ‏ : ‎ October 16, 2016
  • Manufacturer ‏ : ‎ Greenwave International, Inc.
  • ASIN ‏ : ‎ B01MEFVYQD
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.5 4.5 out of 5 stars 118 ratings

Product Description

Greenwave’s Broadband EMI Meter is a revolutionary device for measuring the level of dirty electricity (a.k.a. electrical noise, line noise, power line EMI) present on the electrical wiring in buildings. The meter is easy to use. Simply plug it into electrical outlets to find out how much dirty electricity (EMI) is present on nearby wiring. Measurements are presented in millivolts (mV) -- an internationally accepted, standardized electrical unit of measure. The meter makes it easy to see and hear the difference dirty electricity filters make in reducing the electrical noise on wiring. “BEFORE filter” and “AFTER filter” readings are shown on the same screen simultaneously, making comparisons easy. The meter includes a special audio feature that allows you to listen to the dirty electricity on your wiring and to hear it decrease as filters are installed. The meter is an excellent tool for guiding the installation of dirty electricity filters. It can help you identify significant sources of dirty electricity in your environment and determine the best number of filters to install in each room for optimal results. [NOTE: Dirty electricity is erratic electrical energy (i.e., voltage transients) that travels along the wiring in buildings where only standard 60-Hertz AC electricity should be. It is produced by electronics, energy efficient lights, and many other modern electrical devices as they manipulate electrical current in order to operate. Once created, dirty electricity circulates throughout a building and even to other buildings via electrical wiring and power lines. It radiates potentially harmful electromagnetic fields into homes, schools, businesses, and other settings.]

Important information

Legal Disclaimer

Greenwave's Broadband EMI Dirty Electricity Meter can be used to measure dirty electricity on circuits with single-phase voltage anywhere between 100 volts and 240 volts (for example: 100V, 110V, 115V, 120V, 127V, 220V, 230V, and 240V). Do NOT attempt to use the meter to measure dirty electricity on circuits with voltage outside this range. Doing so may damage the meter. Also, do NOT exchange or adapt the cord/plug that comes with the meter in an effort to make it fit non-standard outlets in your environment (e.g., special outlets required for some large appliances such as ovens/ranges, dryers, electric water heaters). These non-standard outlets typically have a higher voltage rating than the remainder of a building's outlets. Attempting to plug the meter into non-standard outlets will damage the meter.

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
118 global ratings

Customers say

Customers like the performance and ease of use of the electric circuit testing device. They mention that it works well and is easy to use. That said, opinions are mixed on the value of the product.

AI-generated from the text of customer reviews

10 customers mention10 positive0 negative

Customers are satisfied with the performance of the electric circuit testing device. They mention that it works well, the AC wall filters work well, and they are impressed with the results.

"Works very well, as far as we can tell. It's very simple to use." Read more

"...And are why I now own this meter. It works really well and being able to actually hear the line noise is pretty cool...." Read more

"...Very easy to use and effective." Read more

"...I promptly ordered some of the AC wall filters, and was HIGHLY impressed with the results...." Read more

5 customers mention5 positive0 negative

Customers find the electric circuit testing device easy to use. They mention it is a great product and they are giving it as a gift to some of their family.

"Works very well, as far as we can tell. It's very simple to use." Read more

"...Very easy to use and effective." Read more

"...This one was easy to use and has a great reputation." Read more

"Very easy to use and very effective. Will continue using greenWave products" Read more

4 customers mention2 positive2 negative

Customers are mixed about the value of the electric circuit testing device. Some mention that it's well worth the money and a great value, while others say that it is pricey.

"...Actually an improvement and worth the investment compared to the Furman...." Read more

"Does what it supposed to do, but very pricey." Read more

"...power conditioner in the future, but as a first step, this is well worth the money and represents terrific value." Read more

"This works very well... although a bit pricey. Still recommended...." Read more

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