PSI-FI Paranormal Equipment Warehouse

EMF Meters

The ELF Zone meter is a favorite among beginner ghosthunters and those on a tight budget. Three LED lights which are easy to see in the dark indicate field strength:

  • Three LED lights signal field strength:
  • Green: 0 - 2.5 mG ("little or no activity")
  • Yellow: 2.5 - 7 mG ("moderate activity")
  • Red: 8 or more mG ("high activity")
  • Single axis sensor, on/off toggle switch.
  • One fresh 9V battery required.
  • 18.99

    With the push of a button, this simple and accurate gaussmeter measures the level of magnetic field emitted by all common electrical appliances and equipment. An easy to read 10 LED light bar scale gives readings from 1.3 to 30 mG in small increments. The ElectroSensor has a detection range of 50-60 Hz with an accuracy of ±3dB. A pickup coil in the tip of the unit can be rotated for increased directionality. EMF risk can be avoided if you know where it is. If you are looking for a low cost, user-friendly meter, here it is! AAA battery included.

    26.99

    This meter offers an easy to read gauge, unique built-in audio signal and auto shut-off make it simple to use and a great way to find magnetic fields. Hand-held, light-weight 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 paranormal activity to others. Uses a 9V battery (not included). Also goes by the name "Dr. Gauss".

    36.99

    Rugged, Compact, & Lightweight EMF Meter

    Couldn't be easier to use, just turn it on and get accurate reliable readings. Perfect for situations needing high resolution measurements of AC magnetic fields without spending a lot of money. Large LCD display reads 0.1 -199.9 mG over the ELF range of 30 - 400 Hz. Calibrated to within 4% ± 3 digits at 50/60 Hz. This single axis meter samples every 0.4 seconds when flipped on with slide switch. Requires one 9V battery. One year limited warranty!

    Like all single axis meters, this meter must be rotated during use to find the proper orienrtation to the magnetic field being measured to get proper readings.

    85.99

  • 5 Calibrated Sensitivity Ranges Covering: .01 to 40 mG
  • 3 Axis and Easy to Use
  • High Visibility LED output, switchable dot/bar display
  • Switchable Sound Output
  • Switchable 60 Hz Blocking Filter
  • This 3-axis AC gaussmeter is very unique, especially the 60 Hz filtering switch. Flip this switch to SUM to measure a wide range of frequencies (20 Hz to 100KHz). Flip to FILTER and 60 Hz signals ((±10 Hz to 3 dB, common powerline and household electricity) are NOT included in the detection. This feature combined with the LED output and switchable sound make this an excellent choice for paranormal and routine work. Readout is easy to see and hear in low light conditions, even by a group of people. 7 LED display will show 1 LED in DOT mode, or include all lower level LEDs in BAR mode. +10% Accuracy at 60 Hz. Uses 9V battery Made in USA. 1 year warranty.

    179.99

    Three Great Meters In One!

    This is our meter of choice for affordable pricing and fast, reliable measurements of AC Magnetic Field, AC Electric Field, and Radio/microwaves. Look at all that you get: Easy-to-see large analog readout; 3-axis electric & magnetic sensitivity for fast surveys; 2 separate scales for magnetic field readings; hand-held portability and simplicity. Extremely wide frequency response. It is a favorite of professional & hobby paranormal researchers and is often featured in paranormal TV shows. Completely self-contained. Nothing else to buy, no parts to lose. 9V battery included.

    144.99

    Great Remote Sensor with Audio Warning!

    The NATURAL EM METER detects radio/microwaves and changes in extremely weak static (DC or "Natural") electric and magnetic fields. So highly sensitive it will detect the presence of body parts. What makes this unit so useful for paranormal work is the squelchable audio tone which alerts the user to activity in the vicinity of the meter. Several meters can be placed throughout a location unattended to track the movement of activity. 9V battery included. One year manufacturer warranty.

    219.99

    Tremendous Capability and Versatility!

    We are really excited about this new meter designed to provide quick, reliable and easy measurements of electromagnetic field radiation levels around power lines, home appliances and industrial devices. Displays microTesla or milliGauss, XYZ or 3-axis, and offers: Data hold and Peak hold functions. Extremely sensitive (to 0.01 mG) with range all the way up to 1999 mG. Want more? 2000 datalogging capacity with time/date stamp for field use and RS-232 Optical interface with Windows 98/2000/XP software and cable included. Large, easy to see display. Gets about 100 hours from 6 AAA batteries, included.

  • Display - 3 1/2 digits. Max. indication 1999
  • Range - 20/200/2000 milli Gauss - 2/20/200 micro Tesla
  • Resolution - 0.01/0.1/1 milli Gauss - 0.001/0.01/0.1 micro Tesla
  • Number of Axis - Three axis
  • Band Width - 30 Hz to 2000 Hz
  • Accuracy - +(3%+3d) at 50/60HZ, +(5%+3d) at 40Hz to 200HZ, -3dB at 30Hz to 2000HZ
  • Datalogger storage - 999 readings
  • Sampling Time - Approx. 0.5 second
  • Battery Life - Approx. 100 hours
  • Operating Temp and Humidity - 0 to 50°C (32 to 122°F) below 80%RH
  • Weight - Approx. 165g
  • Dimension - 154(L) x 72(W) x 35(H) mm
  • Accessories Included - Operation Manual , 6 size AAA batteries, Software for windows and RS-232 Cable
  • 299.99

    Tired of gaussmeters without enough muscle to handle the strong magnetic fields. This unit offers high accuracy (4% +3 digits 50/60 Hz) at , single axis, 50/60 Hz readings of both weak fields (down to 0.1 mG) and very strong AC fields (up to 19990 mG). Simple one-button operation, 3½ digit LCD display, and useful from 30Hz - 300Hz. Readout in microTesla with simple x10 conversion for mG. Requires one standard 9V battery. A lot for the price!

    109.99

    Nice versatility in a low cost 1-axis meter. Comfortable in the hand and easy to read large digital 3 1/2 display. Peak feature allows user to let the meter run over extended periods to identify “worst case” fields. Hold feature will hold current readout. Can also be used in normal mode to make real time measurments.

  • Range: 0.1-200.0 mG
  • Frequency Range: 30 to 400 Hz
  • Accuracy: +3% + 3 digits at 50/60 Hz
  • Sampling rate: 2.5 times per second
  • Max Hold and Data Hold
  • Uses standard 9V battery (included)
  • 109.99

    Check Each Axis Individually!

    This EMF tester is designed to provide user a quick, reliable and easy way to measure magnetic field levels.

  • One button scrolls through X, Y, and Z axis readings
  • Covers bandwidths from 30 Hz to 300 Hz
  • Wide measuring ranges (3 ranges of µTesla and 3 ranges of mGauss)
  • Big digit LCD display
  • Data hold button
  • Simple to operate, uses 1 9-volt battery
  • Easy to use remote probe, fits hard-to-reach spaces
  • Complete with 3ft (930mm) sensor cable, and hard carrying case
  • 1 year warranty.
  • 159.99

    Newest Gaussmeter from FW Bell!

    Lightweight and completely self contained. Accurately measures Extremely Low Frequency Magnetic Fields. Applications include detecting magnetic field emissions from a wide variety of sources.. Look at these key features: 3½ 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).

  • Basic Accuracy - (> 4 mG, 40-80Hz), + (2% + 1 digit) typical
  • Frequency Response +5% - 30 to 2kHz
  • Update Rate (display)- 2 readings/sec
  • Measuring Range - 0.1 to 599 mG; 0.01 to 59.9 T
  • Minimum Resolution - 0.1 mG /.01 T
  • 344.99