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ElectroSensor Electro Magnetic Field Detector

46 customer reviews
| 5 answered questions

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  • ElectroSensor Electro Magnetic Field Detector
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About the Product

  • measure household/office EMF in applicances, computers, ect.
  • Paranormal Investigations and Ghosthunters measure changes in EMF
  • Power Single 1.5V AAA alkaline battery (included)
  • Detection Range 50 - 60 Hz
  • Display 10 high visibility L.E.D.s Display Range 1.5 to 30 milliGauss


Frequently Bought Together

ElectroSensor Electro Magnetic Field Detector + Electromagnetic Radiation Detector Dosimeter Tester EMF Meter + Cell Sensor EMF Detection Meter
Price for all three: $69.12

These items are shipped from and sold by different sellers.

Buy the selected items together


Product Description

Sonic Technology Products ElectroSensor is a simple, accurate affordable Gaussmeter measures Electro Magnetic Fields with the push of a button on the hand-held meter. You can quickly and accurately measure the level of EMFs emitted by all common electrical appliances and equipment. The LED light bar scale measures from 1.5 to 30 milliGauss. The pick-up coil is located in the tip of the unit which can be rotated for increased directionality. Ghost Hunters and Paranormal Investigators also use the ElectroSensor to measure changes in electro magnetic fields:

Product Details

  • Shipping Weight: 2.1 ounces (View shipping rates and policies)
  • ASIN: B000G82KLI
  • UPC: 024778900003
  • Item model number: ES9000
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (46 customer reviews)
  • Amazon Best Sellers Rank: #153,162 in Beauty (See Top 100 in Beauty)
  • Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

62 of 62 people found the following review helpful By Uruguayan Traveller on April 17, 2006
It is quite simple to operate: you press a button over its side and after 2 secs it flashes the led scale, indicating that it is operating.

It has a 10 led scale, ranging from 1.5 Milligauss up to 30 milligauss. The scale is color coded, indicating normal, warning and dangerous EMF levels.

It senses EMF radiation thru a one axis mobile sensor head, which you can accomodate to do comfortable readings.

I found out that cheap CRT TV are well into the dangerous level, particularly from their backs, even one or more meters away.

When placed near my laptop, I can see the EMF sensor SCALE jump up and down in accordance with my laptop's processor / hd / whatever activity.

When driving, I turn it on while passing below the high voltage lines and it jumps into the red ...

Well ... you get the idea: It works fine ! It uses only one AAA batery. It lasts long (never changed it, I got it for 5 months or so now, and use it quite often).
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36 of 38 people found the following review helpful By Sammi on November 22, 2007
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Hi, this little detector taught me some interesting things about common applicances and phones in my home that surprised me. It is helpful to know what is emitting "unsafe" amounts of electromanetic fields. It also helped to figure out how far away you should be to stay in a safe zone. The only problem with this particular unit, and since it is very inexpensive maybe it is ok, is that you have to push the button more than once to get it to operate. Other than that it is very easy to use. If you are thinking of ghost hunting with it, I doubt this is the one for you, because once you press the button it takes one reading, the lights go up and down the indicator area to tell you about what the measurement is and then it stops, requiring you to press the button again, meaning it is only good for one reading at a time. For the ghost huntering you would need one that is continuiously checking, not simply on then off.
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22 of 22 people found the following review helpful By DH on January 19, 2007
Verified Purchase
From the picture, you would think it's a cheap, hardly-working machine. I took a chance on it, and it turned out to be much better than expected. I thought the lights would just stay at a certain level for a particular reading. In actuality, you press and hold the on button, and the lights go up and down as you move the machine around. The lights blink and move dynamically as you scan the area for EMFs. I am not sure as to it's accuracy, and I am certainly not going to buy a more expensive model, but this little machine seems to work real well. At the least, it will give you a basic indication of EMFs in your area. I tried it with laptops, TVs, and other electrical appliances. Each time, the lights went up when I got near those items.

I like this machine. It's nice and economical.
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8 of 9 people found the following review helpful By D. Hoskins on November 13, 2010
Verified Purchase
Here's wishing someone/anyone/anywhere had mentioned the following -- had they, perhaps I wouldn't have bought this puppy.....

One MUST CONSTANTLY KEEP the little button DEPRESSED in order for this to work.
Let go of the button and she shuts off/turns off completely!!!!!

Now... as I said, had I that info prior to the buy, I probably wouldn't have bought this item. That button is, simply put "a pain in my little behind!!" It's delicate, your finger gets tired, and it's more or less designed for the left-handed person (at least IMHO). It's just truly a pain to use while keeping that darned button depressed!! I really expected a button that would turn the unit on with a click, and off with a second click - nope, ain't gonna get it here!! I feel totally duped by all the sites that sell this puppy cuz it appears that's all they wanted to do -- sell it.

Additionally, a simple 'back and forth' switch would've been preferred on this. And no, I'm not out to redesign the thing - but come on manufacturers!!! One wouldn't want to keep the battery in it --even while carrying it-- due to the fact that it is waaaaaay too easy to turn on itself should ANYTHING touch it/or if it presses against an inside pocket, or or etc.... you get the idea. This is the MOST delicate button on earth!

Now that I'm sort of stuck owning it though, my needs shall be fullfilled however due to my 'keen & inventive' engineering that I've come up with in order to:
1) keep the unit on for whatever amount of time I decide,
and
2) keep the darn thing off no matter where I take it or how I store it.

So who cares about a couple of rubber bands or electrical tape covering the last couple of mG lights... once I hit there, I know I've really hit gold!
Read more ›
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7 of 7 people found the following review helpful By D. Lock on January 15, 2007
This is a handy little gadget. I only wish you didn't have to hold the button down for it to work.
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5 of 5 people found the following review helpful By Timothy Greenwood on November 10, 2008
Verified Purchase
Does just what it says. This has already proved quite useful and has really surprised me on what I've found around the house. Every house should have one of these!
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7 of 8 people found the following review helpful By worm on October 8, 2012
I almost rented a house next to a power station and thank goodness I brought my ElectroSensor. I couldn't believe how high the levels of EMF's were at that house. I will look for a place far from a power plant.
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4 of 4 people found the following review helpful By ronj on August 8, 2012
Verified Purchase
Grqeat price on a product that seems to perform better than more expensive products. Very simple to use and understand. I've used this device to ensure performance of an electro-magnetic bone growth stimulator on a daily basis as suggested by my surgeon. This device diagnosed a failure of the stimulator after a week which allowed me to exchange for a new one. I wouldn't have been able to diagnose the failed stimulator without the detector I purchased on Amazon! THANKS!!
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