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E.L.F.-Zone Gaussmeter

E.L.F.-Zone Gaussmeter


Lowest Cost of All

$12.95
add to cart

Pro 1-Axis Gaussmeter

Pro 1-Axis Gaussmeter


Strong Field Measurement

$99.95
add Pro 1-Axis Gaussmeter to cart

Switchable 1:3 Axis Gaussmeter

Switchable
1:3 Axis Gaussmeter

This Gaussmeter Does It All

$299.95  :  add Switchable 1:3 Axis Gaussmeter to cart

ELF 3-axis Gaussmeter

ELF 3-axis Gaussmeter


Pro Quality and Features

$1495.00
add to cart

To measure AC Magnetic Fields (what some people mean when they say "EMF"), from powerlines, wiring, lighting and appliances we use a gaussmeter. Gauss meters measure the strength of the magnetic field at the location of the meter. Because magnetic fields are oriented in space, the position of the meter will affect the reading (see discussion of 1 axis vs. 3-axis meters). Gaussmeters, also called Teslameters, can also be used to locate the source of a field, and to measure the performance of magnetic shielding.

The main features to consider when choosing a gauss meter are:
    - Readout type: lights, sound, numbers, needle gauge
    - Range: how sensitive on the low end, and the upper limit on the high end
    - Axis: 1-axis only, 3-axis only, switchable 1-axis and 3-axis
    - Accuracy: While high accuracy is desirable, it is not often necessary for locating "hot spots".
    - Outputs: voltage output or PC interface for data logging
    - Frequency weighting: see the short video on frequency weighting.


More Great Choices... Click below to order or more information

Pro 1-Axis Gaussmeter

Pro 1-Axis Gaussmeter
Strong Field Measurement

$99.95
add Pro 1-Axis Gaussmeter to cart

XYZ Axis EMF Tester

XYZ Axis EMF Tester
Check Each Axis Individually

$149.95
add XYZ Axis EMF Tester to cart

3-Axis Backlight Gaussmeter

3-Axis Backlight Gaussmeter
Hi Sensitivity and Backlight!

$269.00
add 3-Axis Backlight Gaussmeter to cart

3-Axis Gaussmeter Ignores Powerlines

3-Axis Gaussmeter
Ignores Powerlines

$319.00
add 3-Axis Gaussmeter Ignores Powerlines to cart

AC/DC milliGaussmeter

AC/DC milliGaussmeter
Two Meters in One

$399.95
Temporarily Backordered

E.L.F.-Zone Gaussmeter

E.L.F.-Zone Gaussmeter
Lowest Cost of All

$12.95
add to cart

ELF 3-axis Gaussmeter

ELF 3-axis Gaussmeter
Pro Quality and Features

$1495.00
add to cart



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Gauss Master Dr. Gauss gaussmeter

GAUSS MASTER™

Popular EMF Meter with Sound


This little meter measures the level of ELF magnetic field radiation from power lines, computers, kitchen appliances, and more! The easy to read scale, unique built-in audio signal and auto shut-off make it simple to use and a great way to find hidden sources of ELF frequency magnetic fields.

Most experts agree that chronic exposure to more than 2.5 milli-Gauss is inadvisable. This meter will show you which areas are above or below 2.5 milli-Gauss in the 50 - 60 Hz frequency range.

Hand-held, lightweight and durable, with two easy to read scales (0-1 mG, & 0-10 mG), and dramatic audio signal. Our favorite meter for demonstrating the presence of dangerous EMFs to others and paranormal work. Requires one 9V battery (not included). Calibrated at 50-60 Hz.

AxisRangeResolutionFrequencyAccuracy
10-1 mG
0-10 mG
0.1 mG
1 mG
50/60+ Hzno spec
What is unique about this meter? Lightning fast needle response, audio function

Includes nice instructions on how to perform
a proper survey of your home, office, or school yard.

Gauss Master (Cat. #A130) .................................. $35.95 add gaussmaster to cart

Quick Start Instructions for GaussMaster (pdf)

What our customers tell us:

"I tested it on several items and was surprised how much some things registered. My electric blanket registered extremely high so now I will warm up the bed and turn it off once I go to bed. My clock radio that's about a foot from my head was so high I unplugged it."

P.K., Helena, AL



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PRO 1-AXIS GAUSSMETER ac magnetic field detector


PRO 1-AXIS GAUSSMETER

Peak/Hold and Strong Field Measurement

When you need a gaussmeter with plenty of range, you can't beat the features of this unit at any price!

Single axis coverage of 30 Hz to 300 Hz
Switchable units: mG to µT

    Even More Features:
  • Display Backlight
  • Max/Min/Hold
  • Display updates once per second
  • Auto power off, with override
  • Uses 1 standard 9V battery and can be powered by AC to DC 9V power adapter (sold seperately).

PRO 1-AXIS GAUSSMETER teslameter

3 Ranges:
mG (milli Gauss)
µT (microTesla)
RangeResolutionAccuracyRangeResolutionAccuracy
2000.1± (4%+3 dig.)200.01± (4%+3 dig.)
2,0001± (5%+3 dig.)2000.1± (5%+3 dig.)
20,00010± (10%+80 mG)2,0001± (10%+5 dig.)

Pro 1-Axis Gaussmeter (Cat. #A459) ............. $99.95 add Pro 1-axis gaussmeter to cart



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3-AXIS BACKLIGHT GAUSSMETER

High Sensitivity, 3-Axis and Backlight!

3-Axis Gaussmeter With Harmonics True-RMS 3 Axis AC Gaussmeter with all the features you could want. A real technological breakthrough.

AxisRangeResolutionFrequencyAccuracy
30-250 mG
0-25.0 microT
0.01 mG
0.1 microT
15-5500 Hz ±½dB 30 to 5000 Hz
What is unique about this meter? Backlit, peak/hold function, toggle mG/microT, toggle all axes

  • Flat frequency response:
      ±½dB 30 to 5000 Hz
      -3dB 15 to 5500 Hz
  • Selectable axis (3D, X, Y, Z) on ALL features
  • Peak Axis (which axis has the strongest field)
  • On-Screen Graphing (Horizontal bargraph of field strength)
  • Max Hold
  • Variable Brightness Blue LED Backlight
  • Selectable units: milliGauss or microTesla
  • Fast Update Rate: 2.5 times per second
  • Low battery indicator
Alkaline battery (included) typically lasts ~15 hours at default backlight setting. Suitable for general purpose magnetic field readings, and great for paranormal work as well. Lowest price for a 3 axis digital gaussmeter! 1 year wty. Made in USA.

BACKLIT GAUSSMETER Made in USA 3-Axis Backlight Gaussmeter (Cat. #A107) ... $269.00 add BACKLIGHT GAUSSMETER to cart

Don't forget the AC to 9V DC Adapter to power this meter for prolonged use:
Regulated AC to 9V DC Adapter for A107 (Cat. #A174-9) ............ $12.95 add AC to 9V DC Adapter to cart



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Switchable 1:3 axis magnetic field meter

SWITCHABLE SINGLE AXIS AND 3-AXIS GAUSSMETER

This Gaussmeter Does It All

Compact and easy to use, this digital unit can measure ELF (13 Hz to 1 kHz) and/or VLF (1 to 75 kHz) magnetic fields in either single axis mode (to help identify the orientation of the field) or 3-axis mode (which makes routine measurements much faster and more reliable). Range from 0.01 mG to 1999 mG. 5½digit display. 3% accuracy from 45 to 5000 Hz but useful from 13 Hz to 75 kHz. Very simple: One knob selects from these 3 modes: 3-axis ELF+VLF, 3-axis VLF, 1-axis ELF+VLF. Uses standard 9V battery (included). Made in USA. One year mfr warranty.

AxisRangeResolutionFrequencyAccuracy
1 or 30-1999 mG0.01 mG13-75k Hz3% from 45 to 5000 Hz
What is unique about this meter? Distinguish ELF from VLF signals, wide frequency range

Switchable 1 and 3 axis magnetic field meter Made in USA Switchable 1:3 Axis Gaussmeter (Cat. #A153) ..... $299.95 add Switchable 1:3 axis magnetic field meter 	to cart

Excellent video
explaining the use of the meter
(20 minutes)



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3-AXIS GAUSSMETER IGNORES POWERLINES

3-Axis Gaussmeter With Harmonics measure emf In paranormal research, the presence of man-made 50 or 60 Hz EMF signals can give rise to "false" readings. Wouldn't it be great if you could set your EMF meter to ignore these ever-present signals and just pick up everything else? Now you can! With this meter you can look at just the 50/60 Hz signal, or just the harmonics, or just everything else. And you can compare that reading to the overall reading on the same screen at the same time! Adjustable back light too, because it was designed with paranormal research in mind.

Also perfect as an all purpose True-RMS 3-Axis meter with high sensitivity. Great for distinguishing a 50 or 60 Hz signal from the higher frequency harmonic signals which often accompany power line magnetic fields.

AxisRangeResolutionFrequencyAccuracy
1 or 30-250 mG0.01 mG15-5500 Hz±½dB 30 to 300 Hz
What is unique about this meter? 3-axis Backlit, peak/hold function, toggle mG/microT, toggle all axes

    More Features:
  • Flat frequency response:
    • ±½dB 30 to 300 Hz
  • Selectable axis (3D, X, Y, Z) on ALL features
  • Two display styles:
    • On-Screen Graph: select any of 3 values: total RMS, notched, bandpassed
    • Digital readout: RMS broadband plus select:
      60Hz only, or 60Hz+Harmonics, or 50Hz, or 50Hz+Harmonics
  • Variable Brightness Blue LED Backlight
  • Max Hold of any of the 3 values
  • Selectable units: milliGauss or microTesla
  • Low battery indicator
Alkaline battery (included) typically lasts ~20 hours at default backlight setting. Feature rich and easy to use, same meter works for both 50 or 60 Hz. Great price too! 1 year wty. Made in USA.

3-Axis Gauss meter Made in USA 3-Axis Gaussmeter Ignores Powerlines (Cat. #A108) .......... $319.00 add 3-Axis Gaussmeter to cart

AC to 9V DC Adapter


Don't forget the AC to 9V DC Adapter to power this meter for prolonged use:
Regulated AC to 9V DC Adapter for A108 (Cat. #A174-9) ............ $12.95 add ac to 9V adapter to cart


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FW Bell 4180 Gaussmeter (Refurbished)

FW Bell 4180 Gaussmeter


Refurbished, recalibrated, and ready to measure!

This FWBELL 4180 model features three axis sensors which insure that measurements remain accurate regardless of the orientation of the instrument.

Lightweight and self-contained, this unit is ideal for commercial and home use. This model accurately measures Extremely Low Frequency magnetic fields (ELF) generated by electrical equipment. Applications include detecting magnetic field emissions from a wide variety of sources, including video display terminals (VDTs), AC power lines, office equipment, household appliances, and all types of electric and electronic equipment. Includes certificate of calibration, soft carrying case, four AAA batteries and 90 day warranty.

  • Calibration Frequency 50/60 Hz
  • Low Cost, Small Lightweight(6.3 Oz) and Portable(4"x2.6"x1")
  • High Accuracy(2% error) with BW: 40-600 Hz
  • MilliGauss or MicroTesla Display Options
  • Range 0.1 mG to 511 mG with 0.1 mG resolution
  • 4 AAA alkaline batteries & 50 hours life
  • Selectable X. Y, or Z Axis plus Vector Summation
  • True RMS Reading w/ 3 1/2 digit LCD
  • Made in the U.S.A.
  • Includes batteries, calibration certificate, and carrying case!

FW Bell 4180 (Refurbished) Cat. #A90999 ... Reg. $425.00

Now only $325.00! add Refurbished FW Bell 4180 Gaussmeter to cart



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AC/DC milliGAUSSMETER

lutron gu-3001 AC/DC milliGaussmeter Two High Sensitivity Meters in One

A useful and reasonably priced meter for measuring both AC and DC magnetic fields. Easy to use with external single axis probe. Excellent range with great features including:

  • DC and AC (40 Hz to 10 KHz) magnetic field measurement
  • High sensitivity: down to 0.1 mG
  • High range: up to 3000 mG
  • Accuracy: ±(2% + 2 mG)
  • N pole/S pole indicator
  • Reads in mG or µT (toggle)
  • Zero adjustment button (tare) for relative measurement
  • Data hold function for freezing the current value on display
  • Records Maximum and Minimum readings with Recall
  • 1 second sampling time
  • 3.5 mm data output jack
lutron gu-3001 AC/DC milliGaussmeter
What is unique about this meter? Measures both AC and DC magnetic fields

Uses 6 AAA batteries (not included). Can also be power by external DC 9V adapter (sold separately).

AC/DC milliGaussmeter (Cat. #A112) ........... $399.95 Temporarily Backordered



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Recommended with any meter purchase:

TRACING EMFs in Building Wiring and Grounding DVD

Tracing EMFs book by Karl Riley 3rd edition, by Karl Riley.

A practical guide for reducing AC magnetic fields produced by building wiring and improper grounding practices. Step by step instructions for detecting wiring problems and a full description of common wiring errors and how to correct them. This guide is for anyone who wants to inspect their own home, electricians and electrical inspectors, those starting a new profession in EMF consulting, as well as those involved with the process of building construction such as architects and contractors. Utility personnel involved in EMF measurements can profit from this information. Completely updated in 2012.

TRACING EMFs DVD (Cat. # A531-DVD)....................$19.95 add Tracing EMFs book to cart



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COMMERCIAL GRADE
AC MAGNETIC FIELD METER

Commercial AC Magnetic Field Meter Very High Accuracy and Sensitivity

Typical Applications include checking the 50 and 60 Hz magnetic fields produced by such equipment as transmission lines, computers, electric blankets, electric appliances, televisions, etc. Very high accuracy and sensitivity. Made in USA by INTEGRITY DESIGN.

Specifications:

  • Portable, digital readout
  • Auditory and visual Alarm
  • Remarkable Linearity
  • Narrow Bandpass Filter
  • Sturdy Shielded and Grounded Probe
  • 200 mV recorder Output
  • Range Settings: 2, 20, 200, 2000 milliGauss
  • Bandwidth: 11 hertz at 3db
  • Battery life: at least 48 hours with one 9v alkaline battery included
  • Weight: 15 oz. (425 grams)
  • Sensor: External Air coil type with 8" handle
  • Very high accuracy: 1% maximum error based on EPA report
  • Padded hard case is included
  • Minimum detectable signal: 76 microGauss
  • Resolution: 0.37% @ 101 mG
  • 2 Years Parts & Labor warranty
  • Highly recommended for researchers

Commercial AC Magnetic Field Meter:

EMF meter Made in USA 50 Hz calibration (Cat. #A1100-50) .............. $650.00 add emf meter to cart
60 Hz calibration (Cat. #A1100-60) .............. $650.00 add electromagnetic field meter to cart



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E.L.F.-ZONE™ GAUSS METER

Identifies Proper Distance From Radiation Source

E.L.F.-ZONE Gauss Meter What this meter lacks in resolution it makes up with ease of use and very low cost. Will measure ELF/VLF magnetic fields in the frequency range of 20 - 10,000 Hz, with a minimum sensitivity of .25 mG. Laboratory tested and documented for accuracy.

    Three LED lights signal field strength:
  • 0 - 2.5 mG ("safe")
  • 2.5 - 7 mG ("caution")
  • 8 or more mG ("danger")

AxisRangeResolutionFrequency ResponseAccuracy
10.25 to 8+ mG1 of 3 LEDs20 to 10k Hzno spec
What is unique about this meter? Lowest cost gaussmeter available
Single axis sensor, on/off toggle switch. One fresh 9V battery required. Useful for preliminary surveys of home, car, or office. Very popular for paranormal work too!

E.L.F.-Zone Gaussmeter (Cat. #A121) .......................... $12.95 add to cart

Case Price [100 Units] (Cat. #A121-case) ..................... $700.00 add to cart



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BUDGET BUZZ STICK

Listen to Magnetic Fields

Budget Buzz Stick Common ELF magnetic field frequencies are within the range of human hearing. This simple set up converts the AC magnetic signal directly into a dramatic corresponding sound signal. A 60 Hz powerline field sounds like a 60 Hz hum (a low note on piano keyboard). Harmonics can easily be heard, as well as clicks, static, and hash. LED displays are especially noisy. The strength of the field is proportional to loudness.

Unit includes a single axis probe on 2 foot cable and audio amplifier. You can even use an optional earphone/headset for discreet operation. Use it to "sniff out" sources of interference, offending EMF, check shielding designs. Makes a great educational tool. Requires one 9V battery.

Budget Buzz Stick (Cat. #A175-B) .................. $21.95 add to cart



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Ultra Low Frequency Spectrum Analysis

Equipment Set-Up for Analyzing Frequencies from 0-60 Hz

Geomagnetometer low frequency magnetic field meter Analyzing frequency information from ultra-low frequency magnetic fields can be extremely challenging. Air coil type magnetic field probes just don't have the necessary sensitivity below about 20 Hz.

The voltage output from our Geomagnetometer (read more) provides excellent frequency information from low frequency signals. The amplified, unrectified, Hall effect probe output retains all the frequency information from the magnetic field under investigation.

Simply connect the voltage output (3.5mm mono jack) from the Geomagnetometer to the oscilloscope or spectrum analyzer and monitor both field strength AND waveform, frequency, and spectrum distribution of your signals. Because the Geomagnetometer output produces 200 mV at full scale, you get plenty of signal to the oscilloscope or spectrum analyzer.

For example, on the 0-2 mG range: 2 mG produces 200 mV output, .05 mG produces 5 mV. On the 0-200 mG range: 200 mG produces 200 mV output, 5 mG produces 5 mV.

In our tests, the actual output range from the Geomagnetomer extends significantly beyond 200 mV, and was useful up to 60 Hz and beyond. Interested in .01 Hz? 2 Hz? 7.8 Hz? No problem! You can analyze fluctuations in the Earth's magnetic field, fields from audio recordings, and almost any other ultra-low frequency magnetic field source. Possibly biologic and paranormal sources?

Connect your computer to this meter's output to make a spectrum analyzer (with optional PC Based Oscilloscope)! You can even add the Audio Amplifier to boost weak signals.


Individual Components:

Made in USA Geomagnetometer only (Cat. #A3100) ............................................ $750.00 add to cart

To connect Geomagnetomer to your PC, you will need:
6 foot 3.5 to 3.5 mm mono plug cable only (Cat. #A134-cable) ......... $4.95 add to cart



Zero Gauss Chamber

Zero Gauss Chamber This chamber can be used with the Geomagnetometer to provide a zero gauss (magnetic field-free environment) reference, enabling you to take absolute readings of the ambient magnetic field (the Earth's magnetic field is typically around 500 mG). Concentric welded 12" long tubes (1" ID chamber) with stand, made of high permeability magnetic shielding alloy provide excellent shielding.

Made in USA Zero Gauss Chamber (Cat. #A3105) ......... $395.00 add to cart



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ELF 3-axis Gaussmeter

ELF 3-AXIS GAUSSMETER

Similar to the VLF version below
but for 20-4000 Hz

    Specifications:
  • Frequency response: 20-4000 Hz
  • Isotropic sensor/Switchable to single axis mode
  • True RMS measurement with peak hold
  • Frequency indicator for each channel
  • Analog output for X, Y and Z axis waveform
  • Error ±3% maximum
  • 16 character x 2 line display
  • Sensor: External three Axis X, Y, Z Air coils type with 8" handle
  • Sensor dimensions: 1.9" diameter, 3.3" length
  • Datalogging up to 32,000 data points, adjustable interval
  • Record data of all channels to PC via RS-232 communication port
  • Auto or manual ranging with auditory alarm
  • Resolution at scale: 200 mG: 0.2 mG; 2000 mG: 2 mG
  • Power consumption: 400 mW
  • Portable and easy to use
  • Weight: 1 lb. / dimensions 7"*4"*3"
  • 9V alkaline battery included & DC adaptor, Hard case is included
  • Two year parts and labor warranty, made in USA

Typical Applications include checking the frequencies and magnetic fields produced by such equipment as computer monitors, television sets, power lines, induction heaters, industrial, scientific and medical equipment and electric appliances, etc.

Made in USA ELF 3-axis Gaussmeter (Cat. #A1131) .................... $1495.00 add to cart



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VLF 3-axis Gaussmeter

VLF 3-AXIS GAUSSMETER

Professional Quality and Features

Truly unique. You get 3-axis VLF readout with simultaneous frequency indication (1-200 kHz), peak hold, alarm, datalogging, and RS-232 connection. Wow! Portable and easy to use. Covers 0.2 - 2000 mG in 2 ranges. Typical applications include checking the frequencies and magnetic fields produced by such equipment as computer monitors, television sets, video display terminals, induction heaters, industrial, scientific and medical equipment and ground wave energy network. Hard case, 9V alkaline battery & DC adaptor included. Two year parts and labor warranty. Made in the USA

Qi Wireless Charging

Qi Wireless Charging

Qi wireless charging uses inductive power transfer in the 110-205 kHz range. This frequency is emitted from the charging station and can be detected in its vicinity. This VLF 3-axis Gaussmeter is an excellent choice for measuring this emission.

    Specifications:
  • Frequency response: 1-200 kHz
  • Analog output for X, Y and Z axis waveform
  • Predominant frequency indicator for each channel
  • Isotropic sensor... Switchable to single axis mode
  • True RMS measurement with peak hold
  • Error ±3% maximum
  • 16 character x 2 line display
  • Sensor: External three Axis X, Y, Z Air coils type with 8" handle
  • Sensor dimensions: 1.9" diameter, 3.3" length
  • Datalogging up to 32,000 data points, adjustable interval
  • Datalogging interval adjustable from 1 ms to 9999 s (software not included)
  • Record data of all channels to PC via RS-232 communication port
  • Auto or manual ranging with auditory alarm
  • Resolution at scale: 200 mG: 0.2 mG, 2000 mG: 2 mG
  • Portable and easy to use
  • Weight: 1 lb. / dimensions 7"*4"*3"
  • 9V alkaline battery included & DC adaptor, Hard case is included
  • Two year parts and labor warranty, made in USA
  • Power consumption: 400 mW

Made in USA VLF 3-axis Gaussmeter (Cat. #A1130) .................... $1495.00 add to cart



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DC/AC Gaussmeter

Magnetic Field Strength with Frequency, DC -1 kHz DC/AC Gaussmeter

So what magnetic fields do you want to measaure? AC? DC? Need frequency information too? This meter does all that and more. Simlutaneous digital readout of field strength and predominate frequency, true RMS measurement with peak hold, One volt full scale analog voltage output, alarm, dataloging up to 32,000 data points, and 3 % error guarantee. External probe.

Operate in 1 of 3 modes:
3 Ranges:
DC only300 G (100 mG resolution)
AC only: 20 Hz - 1 kHz3 kG (1 G resolution)
AC + DC: 0 - 1 kHz30 kG (10 G resolution)

Completely portable. 4 AA alkaline batteries included and optional 6V DC adaptor available. Choose axial probe, transverse probe, or both. Zero gauss chamber (included ) helps when zero-ing the unit.

DC/AC Gauss meter Made in USA DC/AC Gaussmeter Axial Probe (Cat. #A1132-A)......................... $1195.00 add AC/DC Gaussmeterto cart
DC/AC Gaussmeter Trans Probe (Cat. #A1132-T)........................ $1195.00 add DC/AC Gauss meter to cart
DC/AC Gaussmeter Both A&T Probes (Cat. #A1132-AT)............ $1445.00 add DC/AC  EMF meter to cart


Zero Gauss Chamber

Zero Gauss Chamber

This chamber can be used with the DC/AC Gaussmeter to provide a zero gauss (magnetic field-free environment) reference, enabling you to take absolute readings of the ambient magnetic field (the Earth's magnetic field is typically around 500 mG). Concentric welded 12" long tubes (1" ID chamber) with stand, made of high permeability magnetic shielding alloy provide excellent shielding.

Made in USA Zero Gauss Chamber (Cat. #A3105) ......... $395.00 add to cart



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Deluxe Instrument Case for meters

DELUXE INSTRUMENT CASE

Perfect for meters, instruments or cameras. Fits plenty of stuff in a compact space. This rugged case features aluminum trim, riveted corners, lock and keys, carry handle and metal hinges. Black hard sidewalls. Black padded inside walls but no foam. Outside: 12'' x 10'' x 4''; Inside: 11" x 9¼" x 3¼".

You can also use it to store:
important papers seeds toiletries knitting / sewing supplies
crayons / chalk photos coupons medicines / vitamins / homeopathy
hand gun / ammo tools collectibles art / craft supplies
cash / valuables diary love letters small toys, Legos, puzzles
business cards lunch receipts baseball cards

Deluxe Instrument Case (Cat. #A711) .............................................. $19.95 add to cart


Foam Inserts

FOAM INSERTS

Sized to Fit Deluxe Instrument Case and Customizable

If you like your equipment cradled in supporting foam, these pre-scored foam inserts fit perfectly in the Deluxe Instrument Case above. You get 3 pieces: Upper egg-crate, lower egg-crate, and a middle customizable 1 inch thick piece with 1/2 inch pre-scored lines. Just trace the outline of your equipment on the back side and punch out as many 1/2 inch squares necessary to cradle the equipment perfectly. Even the egg-crate pieces can be cut with a scissors or sharp blade. Nice professional look too.

Foam Inserts (Cat. #A712) .............................................. $10.00 add to cart


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9v Battery Terminal Adapter

Run your meter on household power for continuous measuring
9v Battery Terminal Adapter

Want your meter to take continuous measurements all day? The answer is here. This 9v Battery Terminal Adapter plugs into any North American wall outlet and connects directly to the locking battery terminal on ANY 9-volt device. Only works with locking 9v battery terminals (see image).

9v Battery Terminal Adapter
9v Battery Terminal Adapter (Cat. #A60172) .......................$8.95 add Personal EMF alarm to cart



What is the real difference between a single axis and a triple axis gaussmeter?

Because magnetic fields are oriented in space, a sensor will only detect the field properly if it is aligned with the field. A single axis meter has only one sensor in it. Therefore to get a correct reading with this type of meter, you must slowly rotate the meter until you find the maximum reading. This will be the correct reading. If the meter is turned 90° from the maximum reading, it will read nearly zero. It is easy to understand how it is possible to get a lower than actual reading if the meter is not properly aligned.

A three axis meter has 3 sensors in it, all aligned at right angles to each other. Therefore, this type of meter is always correctly aligned and no rotation is required to get a correct reading. This type of meter takes less time to use but generally costs more that its single axis counterpart. See 3-Axis Digital Gaussmeter and Trifield Meter for examples of 3-axis gaussmeters.

See lots more information on our FAQ page. (Frequently Asked Questions)





Can't decide which meter is right for you?
Click for a handy Meter Selection Guide to learn how to choose a meter to measure EMF

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