ELF/VLF magnetic field radiation measurement equipment

For technical question, please contact Dr. Hanna @ 1 800 719 2315

3-AXIS DIGITAL AC GAUSSMETER: 1-200 kHz

Typical Applications include checking the frequencies and magnetic fields (BW: 1 kHz -200 kHz) produced by  equipments such as computer monitors, television sets, video display terminals, induction heaters, industrial, Radar, scientific/medical equipment, walk-through/hand-held detectors and ground wave energy network; etc. For more information about VLF magnetic fields and the VLF gaussmeter , see the paper titled "Very-low-frequency electromagnetic field detector with data acquisition," IEEE Trans. Instrum. Meas.,vol. 58, no. 1, pp. 129-140, Dec. 2008. by S. Hanna.

A picture of IDR-200 : VLF Gaussmeter
VLF Gaussmeter

Status: In stock
IDR-200: $1495.00
New Product
Data sheet:  Click here for the IDR-200: VLF Milligaussmeter data sheet

User Manual:  Click here for the IDR-200: VLF Milligaussmeter PDF user manual

Specifications:

  • Unique product
  • Frequency indicator for each channel
  • Frequency response (BW): 1 kHz-200 kHz
  • Isotropic sensor/Switchable to single axis mode
  • Portable and easy to use
  • 9V alkaline battery included & DC adaptor
  • True RMS measurement with peak hold
  • Analog output for X, Y and Z axis waveform
  • Two years parts and labor warranty
  • 16 character * 2 line display
  • Weight: 1 lb. (453.6 grams) w/ dimensions 7"*4"*3"
  • Sensor: External three Axis X, Y, Z Air coils type with 8" handle
  • Error 3% maximum
  • Datalogs up to 32,000 data points
  • Record data of all channels w/ RS-232 communication port
  • Hard case is included
  • Auto or manual ranging with auditory alarm
  • Resolution at scale: 200 mG: 0.2 mG, 2000 mG: 2 mG
  • Power consumption: 400 mW
  • Made in the USA

A picture of Wide Band-Pass Filter Frequency Response for VLF Gaussmeter

3-AXIS DIGITAL ELF GAUSSMETER: 20-4000 Hz

Typical Applications include checking the frequencies and magnetic fields (BW: 20-4000 Hz) produced by equipments such as computer monitors, television sets, power lines, induction heaters, industrial, scientific and medical equipment and household appliances, etc. Magnetic fields are invisible radiations, the best method to detect them is by using one of the accurate gaussmeter from Integrity Design & Research Corp.

A picture of IDR-210 : ELF MilliGaussmeter
ELF
Milligaussmeter
It is in stock
IDR-210: $1495.00
New Product
Data sheet:  Click here for the IDR-210: ELF Milligaussmeter data sheet

User Manual:  Click here for the IDR-210: ELF milligaussmeter PDF user manual

Specifications:

  • Unique product
  • Frequency indicator for each channel
  • Frequency response (BW): 20-4000 Hz
  • Isotropic sensor/Switchable to single axis mode
  • Portable and easy to use
  • 9V alkaline battery included & DC adaptor
  • True RMS measurement with peak hold
  • Analog output for X, Y and Z axis waveform
  • Two years parts and labor warranty
  • 16 character * 2 line display
  • Weight: 1 lb. (453.6 grams) w/ dimensions 7"*4"*3"
  • Sensor: External three Axis X, Y, Z Air coils type with 8" handle
  • Error 3% maximum
  • Datalogs up to 32,000 data points
  • Record data of all channels w/ RS-232 communication port
  • Hard case is included
  • Auto or manual ranging with auditory alarm
  • Resolution at scale: 200 mG: 0.2 mG, 2000 mG: 2 mG
  • Power consumption: 400 mW
  • Made in the USA
  • Note: Higher scale version is IDR-212: ELF Gaussmeter w/ scale 2 & 20 Gauss and resolution of 2 mG & 20 mG respectively

A picture of Wide Band-Pass Filter Frequency Response for ELF MilliGaussmeter

Single AXIS DIGITAL AC GAUSSMETER

Typical Applications include checking the 50 and 60 Hz electric and magnetic fields (EMF) produced by equipments such as transmission lines, computers, electric blankets, electric appliances, televisions, etc.. Magnetic fields are invisible radiations, the best method to detect them is by using one of the accurate gauss meter from Integrity Design & Research corp.

A picture of IDR-109 (60 HZ magnetic field radiation (commercial model))
Commercial AC Magnetic Field Meters

IDR-109 (60 Hz): $595.00
IDR-119 (50 Hz): $595.00
Specifications
  • Portable
  • 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
  • Error 1% maximum based on EPA report
  • Zipper case is included
  • Minimum detectable signal: 76 micro gauss
  • Resolution: 0.37% @ 101 mG
  • 2 Years Parts & Labor warranty
  • Highly recommended for researches
  • Custom models available (180 Hz, etc...)
  • Made in the USA
A picture of IDR-26 (60HZ (ELF) gaussmeter (affordable model)) measured the magnetic field under the power line
ELF Gaussmeter

IDR-26 (60 Hz):$199.00
IDR-25 (50 Hz): $199.00
Specifications:
  • Low cost portable home model
  • Large, easy-to-read 3.5 digit display
  • 4% Error Guarantee based on EPA report
  • Sensor air coil type is located inside at the top of the unit
  • Range: 0.1 - 199.9 milligauss
  • Free deluxe carrying case
  • Battery powered (battery included)
  • 50/60 Hz Narrow Bandpass Filter
  • Minimum detectable signal: 392 microgauss
  • Resolution: 0.17% @ 94 mG
  • 2 Years Parts & Labor warranty
  • Made in the USA
A picture of one source of electromagnetic fields,the transmission line
 Electromagnetic field radiation (EMF) may cause cancer, birth defects, learning disabilities, miscarriages, immune deficiencies and other diseases.

To protect yourself, detect electromagnetic fields and eliminate the "hot spots" radiations from your office and your home by using one of the Integrity Design Models.


3 AXIS DIGITAL ELF 50/60Hz AC GAUSSMETER: 4100 Series by FWBELL

Low Cost, High Quality 3-Axis Meter made by FWBELL

Typical Applications include checking the 50 and 60 Hz magnetic fields (EMF) produced by equipments such as AC Power Lines, Office Equipment, Video Display Terminals, Household Appliances, home and Building Inspection, etc.. Magnetic fields are invisible radiations, the best method to measure the strength fields  is to use one of the accurate gauss meters offer by Integrity Design & Research corp.

images/Integrity/FWBELL model 4180:3 axis 50/60 Hz EMF tester 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. All models come with Instruction manual on CD w/ certificate of calibration, soft carrying case, four AAA batteries and one year warranty.

Specifications:
  • 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.

3 AXIS DIGITAL AC GAUSSMETER: IDR-fw4180 ........... $310.00
Originally $325, you Save $15 plus free shipping by UPS Ground inside USA only

images/Integrity/FWBELL model 4190:3 axis 50/60 Hz EMF milligaussmeter This FWBELL 4190 model features three axis sensors which insure that measurements remain accurate regardless of the orientation of the instrument.

key features: 3 1/2 digit LCD display, Auto Zero, Min./Max./Peak Hold, Auto Range and Relative Mode. Selectable X, Y, or Z Axis plus Vector Summation, true RMS reading. User selectable Gauss or Tesla readout. Built-in software eliminates the need for complex calibration procedures. User prompts on the LCD allow fast, simple pushbutton operation. Low battery detection. Complete with instruction manual, soft carrying case, and four AAA batteries. USB interface allows power through the USB (cable not included), can also be powered by external 5VDC adapter (not included).

Specifications:
  • Calibration Frequency 50/60 Hz
  • Low Cost, Small Lightweight(6.3 Oz) and Portable(4"x2.6"x1")
  • High Accuracy(1% error) with BW: 30-2000 Hz
  • MilliGauss or MicroTesla Display Options
  • Range 0.1 mG to 1999 mG with 0.1 mG resolution
  • USB communication port & +/-3V FS analog output
  • 4 AAA alkaline batteries & approx. 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.

3 AXIS DIGITAL AC GAUSSMETER: IDR-fw4190 ........... $550.00
Originally $595, you Save $45

PROFESSIONAL 3-AXIS EMF DIGITAL GAUSSMETER: FWBELL 4000 series

PROFESSIONAL 3-AXIS digital emf GAUSS METER

Typical Applications include checking the 50 and 60 Hz magnetic fields (EMF) produced by equipments such as AC Power Lines, Office Equipment, Video Display Terminals, Household Appliances, home and Building Inspection, etc.. Magnetic fields are invisible radiations, the best method to measure the strength fields  is to use one of the accurate gauss meters offer by Integrity Design & Research corp.

Switchable Single and Triple Axis Measurements

For professional results, this meter offers the ultimate in accuracy and features: extended frequency bandwidth, superb accuracy, single axis and 3-axis modes, auto-ranging from 0.1 to 1999 mG, an A - Analog Output option provides a buffered output for viewing the analog waveform on an oscilloscope, spectrum analyzer, or similar test equipment. This is useful for determining harmonic content and other waveform properties. (z -axis only), a D- DC Output option provides a voltage level proportional to the displayed level of the magnetic field. It is useful for driving chart recorders, data loggers, and other data acquisition equipment. Hand held, and completely self-contained, it is extremely fast and easy to use. Simply turn the unit on and take true RMS 3-axis readings. To activate the single-axis Mode, depress the push-button on the top panel firmly once to view the X-axis component of the field strength, a second press gives the Y-axis component, a third press shows the Z-axis. This is a really fine piece of equipment at a great price. Made is USA. Full year warranty. Accuracy traceable to NIST standards. 9V battery included.

Specifications:
Frequency Range
20-2000 Hz
Mode
switchable single or triple axis
Field Strength
0.1 to 1999 mG RMS autoranging with 0.1 mG resolution
Accuracy
60 Hz: +/- (1% +1 digit)
Analog Output
5 mVAC/mG, up to 200 mG max.
Output impedance is 4000 Ohms

Professional 3-Axis Digital Gaussmeter: IDR-fw4090..... $774.00 PROFESSIONAL 3-AXIS digital emf GAUSS METER

Triple Axis Measurements

For professional results, this meter offers the ultimate in accuracy and features: extended frequency bandwidth, superb accuracy, 3-axis modes, auto-ranging from 0.1 to 1999 mG, Hand held, and completely self-contained, it is extremely fast and easy to use. Simply turn the unit on and take true RMS 3-axis readings. This is a really fine piece of equipment at a great price. Made is USA by FWBELL. Full year warranty. Accuracy traceable to NIST standards. 9V battery included.

Specifications:
Frequency Range
20-2000 Hz
Mode
triple axis
Field Strength
0.1-1999 mG RMS Autoranging with 0.1 mG resolution
Accuracy
60 Hz: +/-(1% +1 digit)

Professional 3-Axis Digital Gaussmeter, economy version: IDR-fw4090E..... $425.00
Originally $595, you Save $170 plus free shipping by UPS Ground inside USA

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