Welcome to Stop Smart Meters! Store. Proceeds help us organize against smart meters. To shop, simply click on the “Add to Cart” buttons below. Thank you for your support!
Please note: We sell EMF meters only within the U.S. Click here to buy meters elsewhere.
All EMF meters are fully guaranteed, calibrated by the manufacturer, and ship direct from StopSmartMeters.org in California (not via third party). Technical support and detailed usage guides included. Need advice about which EMF Meter to purchase? Read our FAQ.

30-day Money Back Guarantee: We provide support with all purchases, and will issue a refund within a month if for any reason you are not satisfied. Full details on our shipping and returns page.
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FREE shipping with all purchases and no sales tax outside CA. All meters are expedited and ship USPS Priority/ First Class.

Online transactions handled via PayPal. Pay easily and securely with your debit or credit card, or use your PayPal balance. We never share or sell your information to third parties, unlike the utilities.
Contact Us: If you have any questions, feel free to call us toll-free at (888) 965-6435 or e-mail info@stopsmartmeters.org
EMF Meters:
Cornet ED88T PLUS Electrosmog Meter (RF/LF/ E-Field Tri-Mode with data logging and USB port)
This is the new, revamped version of Cornet’s popular tri-mode ED88T meter, featuring a larger screen, more robust housing, new rubberized, durable and easy-to-understand buttons, and a USB port to provide power or log EMF data over time using a PC. It also has a headphone jack to monitor RF signals privately. We have heard nothing but positive feedback from people who have bought this meter. A crucial safety device for your family.
Buy the 88T PLUS if you want an affordable, reliable and compact meter with all the latest features to measure the most common types of EMF.
Regular: $199.95 Sale Price: $179.95| In Stock
Specifications:
- Detects RF from smart meters, wi-fi, cell phones, cell towers etc. (100 mhz-8 ghz)
- Detects LF from power lines, household wiring, appliances etc. (50 hz-10khz)
- Detects E-Fields from power lines, electric wiring, hybrid cars, etc. (50 hz- 50 khz)
- Detects Primary Broadcast Frequency (between 100Mhz and 2.7Ghz)
- Sound function/ volume control helps identify RF source, even at low levels
- Fast sampling rate (10,000/ sec.) to capture brief pulses
- Larger, Back-lit data display and rolling power density graph
- USB connection for data logging and power supply
- Durable, rubberized buttons
- Headphone jack
- Pre-set to precautionary guidelines LED settings
- Battery power indicator/ 9V Energizer Battery pre-installed
- Designed and manufactured in Santa Clara, CA, US
- Compact Dimensions: 5 (13.5 x 7 x 2.5 cm)
- Includes Case Logic zippered hard case to protect your meter from damage
- SSM! Easy Guide to Using Your Cornet/ Stickers and other extras
- Manufacturer 1 year limited warranty
- Basic technical support included
Cornet ED88T PLUS manual with full specifications
Cornet ED88T PLUS Data Logging Guide
Cornet Meter Accessories:
Case Logic Hard Case for Cornet Meters This compact Case Logic hard case protects your Cornet ED88T or ED88T PLUS meter from damage and prevents the power turning on, accidentally draining your battery. Essential for Cornet meters. In Stock | $18

EBL Lithium-ion Rechargeable 9V Batteries/ Charger Pack A pair of 600 mah 9V batteries and compact wall charger provide power to Cornet meters and other EMF testing devices, saving you money. In Stock | $20
Trifield TF2 (RF/ Magnetic/ E-Field Meter)
The new TriField TF2 EMF Meter is an AC gaussmeter, AC electric field meter, and RF power density meter in a single unit, that combines all the features needed for fast, accurate measurements of electromagnetic fields (EMF). The RF sensitivity has been significantly increased from the previous version, making this a solid competitor for best multi-meter value.
Buy this meter if you want a solid, basic, all around meter, with good low frequency detection, without the frills, to measure the most common forms of EMF pollution.
In Stock | $172
Specifications:
- Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
- Frequency weighting for measuring electric current from EMF in the human body
- AC Magnetic Mode covers 40 Hz – 100 kHz with range of 0.1 – 100.0 milligauss (mG)
- AC Electric Mode covers 40 Hz – 100 kHz with range of 1 – 1000 V/m
- RF Mode covers 20 MHz – 6 GHz with range of 0.001 – 19.999 mW/m2
- AC magnetic detection is 3-axis, allowing for quick readings
- Large liquid-crystal display (LCD) for crystal clear, accurate readings
- Adjustable backlight for use in low-light environments
- Audio Indicator emits sound that helps to pinpoint EMF sources
- Peak Hold captures fast pulses, for measuring fast digital signals
- Operates for more than 20 hours on a 9V battery, with a low battery indicator
EMFields Acoustimeter AM-10 (RF Meter)
The Acoustimeter is a broadband meter that measures the totality of the radiation in the range 200 MHz to over 8000 MHz (8 GHz), which covers the frequencies used by most modern communication systems in our everyday environment. It was designed using the experience gained from many years of practical RF and microwave measurements using a wide variety of professional instruments. Readings are shown on both an LCD display and two series of graduated LED lights. The LEDs update rapidly, and allow you to quickly gauge the levels in an area and find any hot-spots. The Acoustimeter also has a loudspeaker (and audio output socket for headphones). The Acoustimeter measures both average and peak RF radiation, allowing you to determine, with a small amount of practice, what type of device is creating the signals. Sound samples and a RF unit converter to help you identify different signals are available here. More details about EMFields and the Acoustimeter here. Great for measuring smart meter and other types of RF microwave emissions.

Order the Acoustimeter if you want a solid, reliable and wide spectrum RF meter and have a little extra to spend for a higher quality model.
In Stock | Regular Price: $499.95 On Sale: $359.95
Specifications
- Typical overall frequency response using the internal antenna:
200 MHz – 8000 MHz ± 6dB ± 0.02 V/m - Measurement Range:
Peak: 0.02 – 6.00 volts per metre, V/m Average 1-100 000 μW/m2
The detector can respond to levels below0.02 V/m – audio from demodulation may be heard at levels below 0.02 V/m. The LCD displays peak-hold (since turned
on), peak and average values. - Power:
c.90-125 mA at 3 volts (2xAA Alkaline or
NIMH rechargeable cells @ 1.2 – 1.5V)
Battery Life: typically 15 to 20 hours.
‘Low battery’ detection is indicated. - Size: 190mm x 102mm x 33mm (LxWxD)
- Weight: 275g, excl. batteries, 320g with.

Gigahertz Solutions HF35C Radio Frequency Meter
The Gigahertz Solutions HF35C RF Meter provides precise information about RF radiation between 800 MHz to 2.7 GHz (most smart meters and other wireless communications technology). Know for sure what microwave RF levels are present in your environment, how strong they are, and where they are coming from. You can download the full Gigahertz Solutions HF35C manual and specifications here.
Buy this meter if you have a little more to spend, are mainly concerned with RF, and want a direction specific, precise measurement device with bold presence (and you don’t mind being limited to an upper frequency range of 2.7 GHz).
Regular Price: $359.95 On Sale: $325 | In Stock
Refurbished (like new): $295 | In Stock
Features:
- Detects RF from smart meters, wi-fi, cell phones, cell towers etc. (800 mhz-2.7 ghz)
- Logarithmic Periodic Antenna 800 MHz – 2.7 GHz vertically polarized
- Directional antenna to accurately identify the source of the RF pollution
- Audible Tone: The meter’s audio tone replicates measured RF emissions (gets loud!)
- Max. display resolution 199,900 µW/m² requires DG20 Attenuator ( below)
- Gigahertz Solutions HF35C Users’ Guide/ 2 Year Warranty Certificate
- Basic user e-mail/ phone technical support/ campaign advice
- Includes professional alkaline 9V battery
HF35C Accessories:

Hardshell, Padded Case for Gigahertz Solutions HF35C Ensure your HF35C meter is protected during transport. $39 | In Stock
Attenuator DG20 for Gigahertz Solutions HF35C– 100x Range Allows the HF35C Meter to extend its range by 100x. $57 | In Stock

Alphalab UHS2 Digital AC Low Frequency Gaussmeter
The Alphalab UHS2 is a 3-axis Gauss meter, intended for precise measurement of magnetic fields from power lines, appliances, wall wiring, etc. This meter is recommended for detecting Gauss readings up to very high levels and also down to “no concern” levels recommended by Building Biology experts. See video and instructions here.
Buy this meter if you’re looking for a higher quality triple axis Gauss meter, with precise readings.
Regular Price: $299.50 Sale Price: $280 | In Stock
Features:
- Measures AC magnetic fields in a wide frequency range: 13 Hz to 75 kHz
- Frequencies include most ELF (frequencies below 1 kHz) and VLF (above 1 kHz)
- Measures the true 3-axis magnitude of the AC field
- Two other more specialized measurements can also be performed:
- 3-axis VLF-only (1kHz – 75 kHz) to measure higher-frequency fields
- 1-axis full bandwidth (13 Hz – 75 kHz) to find direction of AC magnetic field
Alphalab Power Line (Dirty Electricity) Meter
The Alphalab Power Line Meter is an essential tool to measure and reduce “dirty electricity” in your home, caused by smart meters and other electronic devices. The Powerline Meter plugs into a wall outlet and requires no battery. It immediately displays total line noise in millivolts in the frequency range 10 KHz – 10 MHz. A speaker plays the sound of the Electro-Magnetic Interference (EMI)
Buy this meter if you want to measure power quality (or dirty electricity) levels on your home wiring. A perfect companion meter to the Cornet ED88T or ED88T PLUS.
Regular Price $159.95 Sale Price: $129.95 | In Stock
Landline Telephones:
Red Corded Landline Telephone with Volume Control on Handset (Refurbished) This classic retro analog push button phone emits zero RF, and works when the power goes out. Ditch your cordless / cell phones & fight for your right to a safer landline. Free shipping and made in U.S. In Stock | Sale Price: $35
Printed Material:

Public Health Warning Cards Printed on 4×6″ 100% recycled card stock. Hand out to your neighbors and friends Click here to see the full card. 50-pack $10 | In Stock
Advertencia Para La Salud Publica (En Espanol) Impreso en cartulina reciclado 100% de 4×6 “Entregue a sus vecinos y amigos” Paquete de 50: $9 | En Stock
Smart Meter Awareness Brochures– 4th Global Edition. Includes smart meter radiation comparison chart, types of smart meters, revised action items, plus space to add your local info with a label or stamp. Dimensions: 8.5 x 14″ 2 sided, double parallel fold brochure. More info and download pdf on our brochure page. Includes local labels for your area upon request.
50-pack $13| In Stock
Books:

The Invisible Rainbow by Arthur Firstenberg
Electricity is at once the spark of life and the undoing of it. To what extent is our present environmental crisis a result of this contradiction? Where, exactly, did the modern epidemics of cancer, diabetes, and heart disease come from, and why are they out of control? Just how dangerous are computers and cell phones? This groundbreaking book supplies the answers to these and other questions. It is a must-read that begins in the year 1746 and explains what has gone wrong and what must change if we are to survive. A breaker of taboos and an antidote to two centuries of denial, this book is uplifting. An entertaining tale and a resource for researchers, it is a road map to how we came to be where we are, and a window to a possible, necessary, more alive future. Highly Recommended!
“I found it to be a mystery unfolding and could not put it down. This book is very, very important.” – Sandy Ross, Ph.D. President, Health and Habitat, Inc.
“As a physician I found it hard to put down.” – Bradley Johnson, MD Amen Center, SF
“The Invisible Rainbow is wonderful.”– David O. Carpenter, MD University at Albany
$45 per hard cover copy | In Stock
Overpowered by Martin Blank, PhD Dr. Martin Blank is an expert on the health-related effects of electromagnetic fields, having studied the issue for more than 30 years. In his groundbreaking book Overpowered (now in paperback edition), Blank lays out the argument for precautionary steps that can be taken to reduce the risk of microwave pollution on public health. Excellent, basic factual resource on wireless and health for people new to this field.
“In this easily accessible ‘good-read’ [Dr. Blank] shines a blazing light on one of the most significant public health concerns today.” – B. Blake Levitt
$15 per copy | Out of Stock
Chemical and Electrical Hypersensitivity: A Sufferer’s Memoir By Jerry Evans — This timely memoir recounts one man’s affliction with MCS/ EHS and his struggle with the medical establishment, largely hostile to his diagnosis. When the symptoms became unbearable, he was forced to leave home and seek a more healthful environment where he could begin his recovery. This is an inspirational text for those living with electrical or multiple chemical sensitivity and an educational one for those learning about these conditions. $23 per copy | In Stock
Stickers:
Stop Smart Meters! Bumper Stickers – 4″ x 11″ UV resistant, vinyl sticker- Pack of 10 $9 |In Stock
‘StopSmartMeters.org’ Stop Sign Logo Stickers, Octagon Shaped 1.5″ x 1.5″ discreet vinyl UV resistant, durable/easy peel, tells the message and where to get more info- in one sticker. Pack of 30 $9 |
Pay By Check/Money Order and Postal Mail Instead of PayPal!
1. Add up your order (CA residents please add 7.25% sales tax)
2. Send a check or postal money order to: Stop Smart Meters! PO Box 682 Portola, CA 96122. Include your USPS shipping address, how many of each item you wish to order, and your e-mail address and/or phone number in case we have any questions. Thanks!

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