Best selection, great prices on EMF Meter Probes and Accessories

MAGCHECK 95 SENSOR

Single axis magnetic field sensor, can be used with any good digital multimeter (for low scale accuracy, your DMM must have a 200 mV AC setting or 0.1 mV resolution) which accepts a dual banana jack. Produces 1 mV AC per mG up to 50 Gauss. Highly accurate over the range of 25 - 3000 Hz. Two foot shielded cable with dual banana jack included. Our most accurate probe. Calibrated to 5% accuracy, NIST traceable. 1 year warranty. (DMM not included- see below for high performance, low cost DMMs).

Click for Frequency Response Graph

Magcheck 95 Sensor (Cat. #A1181) ................. $135.00

Bonus!
Use your computer with this probe to make an ELF/VLF spectrum analyzer (with optional O-Scope/Spectrum Analyzer for PC)! You can even add the Audio Amplifier to boost weak signals. This has to be the lowest cost way to get high quality frequency information about your magnetic fields. Explore the mixture of frequencies commonly associated with common household sources, demonstrate harmonics, even compare shielding effects at various frequencies.

Three foot long cable, BNC to BNC.
BNC to BNC Cable (Cat. #A128-BNC) …........…. $4.95

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MAGNETIC PICKUP

Want parts to build your own gaussmeter? Here is an AC magnetic field probe. It generates an AC voltage when exposed to AC magnetic fields. Although we do not know how the output from this unit varies with frequency, we do know that the greater the magnetic field, the higher the voltage generated (at 60 Hz, it produces about 1 mV per 20 mG). It can be connected to a DMM, analog voltmeter, oscilloscope, Audio Amplifier (see below), or recording device. Connect 3 of them in series and create a 3-axis unit. It is quite small: only 0.7" long x 0.7" diameter, with a removable rubber suction cup attached. Has 36" lead and 1/8" (3.5 mm) mono plug.

Magnetic Pickup (Cat. #A175) …........…. $4.95

6-foot PICK-UP EXTENSION CORDS
Need More Length?

Six foot long cable, 3.5mm plug one end, 3.5mm socket on other. Can be daisy-chained.
6-ft 3.5mm male-to-female stereo Cable (Cat. #A725-ext) .... $4.95

25-foot PICK-UP EXTENSION CORDS
Collect Data From A Remote Location

Want to place your Magnetic Pick-ups in remote locations? Economical cord is a full 25 feet long. 3.5mm mono male to 3.5mm mono female. Daisy chain several together to achieve longer runs. Use Audio Amplifier (A175-A) below to boost signal over long lengths. Great for monitoring up to 4 Magnetic Pick-ups connected to our 4-channel Datalogger (A465).

25' Pick-up Extension Cord (Cat. #A175-ext) …… $9.95

AUDIO AMPLIFIER

Connects to Magnetic Pick-up (above) for audio translation of AC magnetic field frequency and intensity. Makes finding sources of AC magnetic fields very easy. Listen carefully to hear the hum of 50 or 60 Hz, plus clicks, pops, and shrill tones of harmonics, surges, and "dirty" power. Volume is adjustable. Even has an output where you can connect earphone or external speaker. Input: 1/8in stereo. Requires 9V battery.

Audio Amplifier (Cat #A175-A) … $14.99

AUDIO AMPLIFIER OUTPUT CABLE

Record and Analyze Magnetic Field Signals

This simple accessory adds tremendous capability to your Pick-Up/Amplifier Combo Listener. The 6-foot cable with male mono 3.5 mm plugs on both ends allows you to connect the output from the Audio Amplifier output to your recording device or PC mic input. Even use it to connect your recording device to your PC!

Audio Amplifier Output Cable (Cat. #A134-cable) ………… $4.95

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ELECTRIC FIELD SENSOR

Antenna-type attachment for DMM which measures electric field in V/m & kV/m. Because electric fields occur whenever a voltage difference occurs, you can detect electric fields from appliances which are plugged in even if they are switched off. Unit produces 1 mV per V/m with 20% accuracy. Check outlets and electrical cords, especially in the bedroom. This sensor will determine the effectiveness of your electric shielding devices, and assist greatly in positioning your furniture. You will need a DMM which accepts banana jacks with 3/4" spacing. If you don't check, how will you know? (DMM sold separately).

Electric Field Sensor Attachment (Cat. # A182) .............. $50.00

Bonus!
Use your computer with this probe to make an ELF/VLF spectrum analyzer (with optional O-Scope/Spectrum Analyzer for PC)! You can even add the Audio Amplifier to boost weak signals. This has to be the lowest cost way to get high quality frequency information about your magnetic fields. Explore the mixture of frequencies commonly associated with common household sources, demonstrate harmonics, even compare shielding effects at various frequencies.

Three foot long cable, BNC to dual banana female.
BNC to Dual Banana Cable (Cat. #A128-Dual) …........…. $14.95

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RF Detector Probe

A very sensitive RF detector probe which attaches to your digital multimeter (banana jacks) and provides a DC voltage output from weak RF signals. Allows easy tracing of low level RF signals that a counter may not pick up. Wide frequency coverage, output is nearly linear from 100 KHz to 1000 MHz. Use the handy E-Z Hook "Grabber" tip to track down unwanted RF sources in circuits or hold it in the air as an RF field strength meter! Uses exotic low barrier microwave detector diodes to give exceptional sensitivity (down to microwatt levels). A great inexpensive way to check for RF. Max RF input: 100 mW (2.23 V into 50W). Max DC input: 50 VDC. 90 day manufacturer warranty. Made in USA.

RF Detector Probe (Cat. #A118) ... $29.95

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Telescoping Antenna

Good general purpose RF antenna. 5Ό inch collapsed, extends to 20 inches. BNC connection. Can be used with:

• Digi-Field Meter
• Portable Oscilloscope
• Broadcast Frequency Counter
• Low Frequency Counter
• Digital Multimeters

Telescoping Antenna with BNC Connection (Cat. #A128-T) ...... $15.00

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ScanProbe

You asked for it. We have it! Want to know what parts of your cell phone are the strongest radiation emitters? Want to know how effective a cell phone shield is? Want to know which component of your RF emitters to shield? ScanProbe is the most versatile, affordable, and handy instrument for detecting, locating and measuring NEAR FIELD electromagnetic emission.

ScanProbe will help you to reliably predict EM behavior of a product and to locate emission sources in a matter of seconds. It detects the presence of an electromagnetic field and provides audio and visual indication of relative field strength. ScanProbe can pinpoint exact sources of emission down to a single trace or component. Weighing only 2 oz. and completely self-contained, powered by 2 AAA batteries and fitting into your shirt pocket, the ScanProbe offers a green/yellow/red 5-LED light bar and audible tone which changes pitch with field strength. Includes squelch feature which allows you to adjust the instrument's sensitivity. Frequency response: 2 MHz to 2 GHz, electric field.

Want more data? ScanProbe-C operates as either a stand-alone probe or connects to a spectrum analyzer to become the best-performing near-field probe in the industry. ScanProbe-C has a low-noise amplifier built-in. It provides strong broadband output signal that allows you to see what you have been missing using passive probes. As an ultra-wide bandwidth, non-contact voltage and current probe for an oscilloscope, ScanProbe-C probes will reveal previously invisible transients. As an EM field probe for a multimeter, ScanProbe-C probes provide DC voltage that is a function of the field strength (BNC to banana plug adapter required). One year mfr. warranty. Made in USA.

ScanProbe-C includes:

• 1 Electric field probe. Frequency response: 2 MHz to 2 GHz
• 1 Magnetic field probe. Frequency response: 1 MHz to 1 GHz
• Six-foot SMB/BNC cable
• Heavy duty plastic case, user's guide, and batteries

ScanProbe self-contained electric field probe (Cat. #A164) ….. $199.95
ScanProbe-C (Cat. #A164-C) ………….....…………….……….. $695.00

Click Here For More Information About This Product

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BODY VOLTAGE SENSOR

An external electric field will induce an electric field within our bodies. In this sense, our bodies act as antennas picking up fields from electric blankets, alarm clocks, powerlines, and just about everything connected to a source of electric power, whether it is switched on or not. Delicate biological cellular processes (like brain function and heart muscle contraction) operate on the scale of microvolts to millivolts. Some experts warn against induced voltages of 20 mV or higher as they can theoretically interfere with the subtle cellular activity. Simply touch this sensor with a finger and know instantly what effect external fields are having inside your body (where it counts!). Will help you detect irritating sources of electric field which may not otherwise be obvious. (Note: this item is a sensor. To use it you must plug it into a voltmeter or DMM. DMM sold separately).

Body Voltage Sensor Attachment (Cat. # A183)....................$45.00

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DELUXE DIGITAL MULTI-METER

The Perfect Meter to Accompany Probes

An amazing meter at an amazing price. 3½ large, easy-to-read 0.7" characters to rate DC volts and current, AC volts and current, resistance, even Diode and Transistor tests. Includes battery, test leads, case, and instructions.
Most important feature: the all important 0 - 200 mV AC range so it can be used with the Body Voltage Sensor, and all magnetic field probes listed.

Deluxe Digital Multi-Meter (Cat. #A179) ........... $49.95

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AC/DC CLAMP METER

Best Way To Locate Net Current

Place the jaws of this clamp meter around wires, pipes, conduit, hoses, or any other object (up to 42mm diameter) to determine if magnetic field producing electric current is flowing. It’s the easiest way to check your water main, radiator pipes, and wires without disconnecting them. Net current and many wiring errors can be detected when the current in the hot lead does not equal the current in the neutral… or worse, if there is current running on the ground wire. This is a “must have” tool for EMF consultants and other EMF detectives.

This unit also has many other very useful features:
• True RMS for AC voltage and current
• Auto/manual range
• Data hold
• MAX / MIN function
• AC/DC voltage, AC/DC current, resistance, frequency
• Continuity test
• Diode test

More specifications:
• Conforms to the IEC1010-1 & IEC1010-2-032 standard
• Display : 3999 counts and 42 segment bar graph
• True RMS for AC voltage and current
• Auto zero key for DCA
• Back light and Jaw light
• Auto power off
• DC Voltage: 4 / 40 / 400V ±0.8%, 1000V ±1.0%
• AC Voltage: 4 / 40 / 400V ±1.0%, 700V ± 1.2%
• DC Current: 400 / 1000A ±3.0%
• AC Current: 400 / 1000A (<600A ±2.5%, 600A ±3.0%)
• Resistance: 400 / 4k / 40K / 400k / 4M ±1.0%, 40M ±2.0%
• Frequency: 40Hz ~ 100KHz ±0.1%
• Frequency range from current clamp: 40Hz ~ 400Hz ±0.1%
• Size: 225 x 86 x 33mm; Weight: Approx.320g

AC/DC Clamp Meter (Cat. #A416) ...... $89.95

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DMM WITH PC INTERFACE

DMM with PC Interface (Cat. #A417) ........... $89.95

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EXTECH DMM WITH PC INTERFACE

DMM with PC Interface (Cat. #A192) ..................... $199.98

Data Logging DMM with PC Interface (Cat. #A192-2) ... $309.99
Allows data collection in the field up to 43,000 data ponts, with later down load to your PC
Click Here for Specifications

Connector Cables:

Perfect for connecting DMM to meters with 1/8" jack output. 1/8" plug on one end, dual banana plug on other end.
1/8" to Dual Banana Connector Cable (Cat. #1/8-Ban) ......... $14.95

Perfect for connecting DMM to meters with RCA jack output. RCA plug on one end, dual banana plug on other end.
RCA to Dual Banana Connector Cable (Cat. #RCA-Ban) ........ $14.95

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So you want to check extremely low frequencies down to 5 Hz? Doing bio-magnetic or paranormal work? Interested in harmonics in your power? The Low Frequency Counter provides outstanding value and versatility that rivals or exceeds counters costing much more. Large eight digit LCD display gives plenty of information about the predominant incoming frequency and the good nominal input sensitivity provides stable readings. Covers the entire frequency range of 5 Hz to 1.3 GHz so you can check most low frequency sources. Probe/antenna not included, but it works well with MagCheck (field must exceed 15 mG) , telescoping antenna (see below), and other probes available from The EMF Safety SuperStore with suitable adapters.

Click here for More Information about this product

Low Frequency Counter (Cat. #A422) …………...…. $259.95

Telescoping Antenna with BNC Connection (Cat. #A128-T) ...... $15.00

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PORTABLE OSCILLOSCOPE

Portable Oscilloscope (Cat. #A435) …. $159.95

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4-CHANNEL RECORDER / DATALOGGER

Features

• record DC signals or slow-moving signals over very long periods
• the measurements are automatically stored on your hard disk for further processing
• thanks to the USB connection no power supply is necessary and installation is easy and straightforward
• signals are instantly displayed on the PC screen using an analogue or DVM display
• USB cable included
• PC-LAB2000 Software included, works with XP and VISTA 32 bit

Specifications

hardware:

• USB connected and powered
• four DC-coupled input channels
• input resistance: 1Mohm
• maximum samples per second: 100
• four input ranges: 3V / 6V / 15V & 30V
• sensitivity: 10mV (you can add a low cost Audio Amplifier per channel to boost weak signals)
• accuracy: ±3% of full scale
• maximum input: 30Vdc
• power and recording/diagnostic LED

• analog trace or digital readout
• 4 channels record simultaneously
• min/max sample hold function
• from 1 sec to 1000 sec per division
• storage & recall of color screens or data
• automatic recording option for long recordings
• on screen markers for time and voltage
• DLL included for your own developments

• PC, running Win98SE or higher (does not work on WinNT or Win95)
• free USB port
• mouse
• CD-ROM player

4-Channel Data Logger (Cat. #A465) …….. $99.95

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O-Scope/Spectrum Analyzer for PC

Fantastically simple way to get frequency (and field strength) information from your EMF probes and meters with ACV output. Using your computer and monitor to display, all standard oscilloscope and spectrum analyzer functions are available through the Windows based software supplied.

Look what you can do:

• Look for harmonics or high frequency noise in powerlines
• See waveform, monitor spikes, surges, brownouts
• Compare Electric field to Magnetic field, or to temperature, sound, light or other parameters with appropriate probes
• Great for audio and automotive applications too

Features

• 1 channel
• input impedance: 1Mohm / 30pF
• frequency response: 0Hz to 12MHz (± 3dB)
• step markers for voltage, time and frequency
• vertical resolution: 8 bit
• auto setup function
• optically isolated from computer
• record and display of screens & data
• supply voltage: 9 - 10V DC / 500mA (AC adapter incl)
• dimensions: 9" x 6.5" x 1.8"
• weight: 14oz
• 1 insulated measurement probe x1 / x10 and CD-ROM software included

Specifications

Oscilloscope:

• timebase: 0.1΅s to 100ms per division
• trigger source: CH1 or free run
• trigger level: adjustable per ½ division
• input sensitivity: 10mV to 3V per division
• record length: 4096 samples
• sampling frequency: 800Hz to 32MHz (Real time)
• true RMS readout (only AC component)

Spectrum analyzer:

• frequency range: 0 .. 400Hz to 16MHz
• linear or logarithmic timescale
• zoom function

Transient recorder:

• timescale: 20ms/div to 2000s/div
• max record time: 9.4hour/screen
• automatic storage of data
• automatic recording for more than 1 year
• markers for time and amplitude
• zoom function

system requirements:

• PC, Windows 98, ME, (Win2000 or NT possible), XP
• free printer port LPT1, LPT2 or LPT3
• SVGA display card (min. 800x600)
• mouse
• CD-ROM player

Connects to the computer’s parallel printer port. Note: minimum sensitivity is 5 mV. If you want to monitor smaller signals, add an amplifier.
O-SCOPE/SPECTRUM ANALYZER (Cat. #W466) … $199.95

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LED CLIP ON SPOT LITE

Designed to keep hands free. Super bright white/blue LED beam in a tiny lightweight device. LED uses very little energy prolonging battery life (uses 3 x LR44 button batteries, included). Can clip to visors, collars, lapels, handles, vents, headrests, books, clipboards, etc. Add a heavy rubber band and clip it to your meter face. Easy to turn on/off. Ball-and-socket joint swings light in almost any direction. Light and clip can be separated into two parts for convenience. Body color varies.

LED Clip On Spot Light (Cat. #A443) …… $3.95

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Cable, Dual Banana/RCA

Cable, Dual Banana/RCA (Cat. #A128-RCA) ………………. $14.95

Cable, Dual Banana/3.5

Cable, Dual Banana/3.5 (Cat. #A128-3.5) ……………….. $14.95

BNC Cable

BNC Cable (Cat. #A298-BNC) …. $4.95

BANANA TO ALLIGATOR CORD

Banana to Alligator Cable (Cat. #A298-C) …. $2.79

BNC Breakout Banana

BNC Breakout Banana (Cat. #A462-B) … $6.95

BNC Breakout Gator

BNC Breakout Gator (Cat. #A462-G) … $6.95

RCA plug to tinned wire leads

RCA plug to tinned wire leads (Cat. #A461) … $3.00

RCA plug to 3.5mm mono plug

RCA plug to 3.5mm mono plug (Cat. #A462) … $3.00

3.5 mm mono plug to tinned leads

3.5 mm mono plug to tinned leads (Cat. #A463) … $3.00

RCA female to RCA female connector

RCA female to RCA female connector (Cat. #A464-C) … $2.00

Adapter, converts RCA plug to 3.5 mm plug

Adapter, converts RCA plug to 3.5 mm plug (Cat. #A464-A) … $2.00

RS-232 to USB Adapter

RS-232 to USB Adapter (Cat. #A491-A) ……. $19.95

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AC to 9V DC Adapter

AC to 9V DC adapter (Cat. #A421) … $9.95

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AUTOMOBILE DC-DC ADAPTER

Automobile DC-DC Adapter (Cat. #A176) …. $9.95

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ALKALINE 9V BATTERY

Need batteries? Factory fresh, name brand, low price alkaline 9V batteries. Brand may vary. No fancy package, just fresh batteries, cheap. No limit.
Alkaline 9V Battery (Cat. #A787) …................. $1.95

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DELUXE INSTRUMENT CASE

Perfect for instruments or cameras. Fits plenty of stuff in a compact space. This rugged case features aluminum trim, triple riveted corners, carry handle and locking metal clamp hinges. Black hard sidewalls. Padded inside walls but no foam. 11½'' x 7½'' x 4½''.
Deluxe Instrument Case (Cat. #A711) …… $14.95

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HARD INSTRUMENT CASE

Includes removable neckstrap. Outside dimensions: 6.25 x 4 x 1.75 inches. Interior has black felt padding on the bottom half.
Hard Instrument Case (Cat. #A710) ... $9.95

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Special offer!

PROBE KIT

• Deluxe DMM Meter fits all probes listed
• MagCheck 95 Probe Measure AC magnetic fields
• Electric Field Probe Measure AC Electric fields
• Body Voltage Sensor Measure Body Voltage
• RF Probe Measure radiofrequency
• Deluxe Instrument Case Handsome and secure

Probe Kit (Cat. #A712) …… $254.90

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