Trifield 100XE EMF Meter has been added to your Cart
Include Add a Protection Plan:

4 Year Asurion Home Improvement Extended Protection Plan

from Asurion, LLC
  • Covers mechanical and electrical breakdowns.
  • No deductibles or hidden fees. Free shipping on all repairs. Fully transferable.
  • Easy claims process online or by phone 24/7. If we can't fix it, we will send you an Amazon e-Card for full replacement value.
  • Coverage begins at the end of the manufacturer's warranty. Plan is fully refunded if canceled within 30 days.
  • Plan contract will be emailed from Asurion within 48 hours of purchase. This will not ship with your product.

2-Year Home Improvement Extended Protection Plan

from SquareTrade
  • Coverage for product breakdowns and malfunctions after manufacturer's warranty expires
  • 24/7 customer support
  • Free shipping on all repairs with no deductibles or hidden fees
  • Fully transferable with gifts. Cancel anytime, full refund in the first 30 days
  • If you purchase this service plan and eligible product for this service plan, you acknowledge that Amazon may send the service plan seller relevant product and price information for the purpose of administering the plan

Have one to sell? Sell on Amazon

Trifield 100XE EMF Meter

4.4 out of 5 stars 624 customer reviews

Price: $165.00 & FREE Shipping. Details
In stock on March 29, 2018.
Order it now.
Ships from and sold by Gift-wrap available.
    This fits your .
  • Enter your model number to make sure this fits.
  • Magnetic, Electric, and Radio/microwave Detection All in One Package
  • Omni-directional electric and magnetic sensitivity
  • Hand-held portability and simplicity.Meter size:5.0 x 2.6 x 2.4 inches.Frequency range:50 MHz – 3000 MHz (3 GHz)
  • Two magnetic ranges cover 0.2-100 milligauss, Electric range covers 5-1000 V/m, Radio/microwave covers 10 to 1000 microwatts/square cm
  • Made in USA
See more product details
3 new from $165.00 1 used from $167.86
Makers Event

Discover new and innovative products
Shop the latest tools and home improvement products from today's brightest startups on Amazon Launchpad. Shop now

Frequently bought together

  • Trifield 100XE EMF Meter
  • +
  • Zapped: Why Your Cell Phone Shouldn't Be Your Alarm Clock and 1,268 Ways to Outsmart the Hazards of Electronic Pollution
  • +
  • Dirty Electricity: Electrification and the Diseases of Civilization
Total price: $187.22
Buy the selected items together

Have a question?

Find answers in product info, Q&As, reviews

Please make sure that you are posting in the form of a question.

Don't see what you're looking for?
There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Product description


Product description

The Trifield Meter is a gaussmeter, electric field meter and radio field strength meter in a single unit. When measuring electromagnetic fields (EMFs), the primary concern is usually magnetic fields, which can be tricky to measure. If a less sophisticated 1-axis gaussmeter is used, a reading of zero could result even where the field is strong. A 1-axis meter must be oriented correctly to measure the field (which is a vector). The 3-axis Trifield Meter solves that problem by measuring the true strength of the field regardless of which way it is oriented. Therefore, the Trifield Meter can be scanned rapidly across an area without having to stop at each point to search for the orientation that gives a maximum reading. Another section of the meter detects AC electric fields, which can exist independently of AC magnetic field. The third section detects radio/microwave, such as from a leaky microwave oven. Analog (needle-type) display has very fast response time compared to digital. This meter is good for measuring AC (artificial) magnetic fields rapidly, AC electric fields rapidly, such as from overhead power lines or improperly grounded equipment. Can locate wiring in walls (using the 100XE version) and major RF/microwave sources such as leakage from microwave ovens, or the field near cell towers. Operates about 40 hours on replaceable standard 9V battery, has a low battery indicator.

From the Manufacturer

The TriField Meter is the only EMF meter which offers magnetic, electric, and radio/microwave detection in one package. This meter combines all these unique features with affordable pricing for fast, reliable measurements of electromagnetic pollution: Continuous sampling analog readout; Omni-directional electric and magnetic sensitivity; Two separate scales for magnetic field readings; Hand-held portability and simplicity. The TriField Meter will accurately measure EMF pollution from these "hot spots" in your home, office, or work environment so you can take steps for "prudent avoidance": poorly grounded wiring, microwave oven doors, dimmer switches, strong analog RF transmitters, automobiles, TV's & computers, and other electronic equipment.

Please note: this product is intended to measure electric fields, and does not detect nuclear radiation.

Product information


Technical Details

Technical Specification

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]


If you are a seller for this product, would you like to suggest updates through seller support?
Would you like to tell us about a lower price?

Customer Questions & Answers

Customer Reviews

Read reviews that mention

Top customer reviews

April 27, 2012
Size: Medium|Verified Purchase
Comment| 1,047 people found this helpful. Was this review helpful to you? Report abuse
February 11, 2015
Size: Medium|Verified Purchase
Comment| 240 people found this helpful. Was this review helpful to you? Report abuse
April 15, 2016
Size: Medium|Verified Purchase
Comment| 55 people found this helpful. Was this review helpful to you? Report abuse
October 2, 2016
Size: Medium|Verified Purchase
Comment| 26 people found this helpful. Was this review helpful to you? Report abuse

Most recent customer reviews

Set up an Amazon Giveaway

Trifield 100XE EMF Meter
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more about Amazon Giveaway
This item: Trifield 100XE EMF Meter
Pages with related products. See and discover other items: emi shielding, outdoor electrical switch covers, paranormal equipment, rf power meter, survey tool, survey equipment