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Extremely simple yet powerful way to determine body voltage. The Body Voltage Announcer produces sound which corresponds exactly to both the intensity of the body voltage and the frequency. Requires absolutely no technical knowledge. Just hold the handle and listen as you move around your living space. Higher body voltage produces louder sounds. Listen for the different pitches produced by fluorescent lights, wiring, dimmer switches and so on. Very dramatic way to demonstrate body voltage to skeptics. Can also be used to check the effectiveness of grounding sheets, straps and pads. Requires one 9V battery (included).
Body Voltage Announcer (Cat. #A408) ........ $31.95
An external 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. Delicate biological cellular processes (like brain function and heart muscle contraction) operate on the scale of microVolts to milliVolts. Body Voltage can exceed several Volts in some cases. The Body Voltage Meter quickly and easily reports this induced AC body voltage. Simply hold the sensor handle. Notice how your body voltage varies as you move about the room, as you change position (standing vs lying down, for example) and it also depends on what you are wearing. The Body Voltage Meter is a great way to test the effectiveness of your static discharge (ESD) devices and can be used to measure the AC voltage build up on static producing surfaces. Large digital readout is easy to see and sensitive down to 1 mV. Will help you detect irritating voltage sources which may not otherwise be obvious. Comes complete. Uses 1 9V battery (not included). Calibrated for 40-500 Hz.
Body Voltage Meter (Cat. #A183N)....................$89.95 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.
AC/DC Clamp Meter (Cat. #A416) ...... $89.95 Personal Lightning Detector StrikeAlert is a small and affordable lightning detector that provides an early warning of approaching lightning strikes from as far away as 40 miles and lets you know if the storm is coming your way or moving away. An audible alarm allows you to determine the storm's activity without having to visually monitor the unit and sounds when there's a strike. A corresponding LED light illuminates to indicate lightning at distances of 20-40 miles, 12-24 miles, 6-12 miles and within 6 miles. The detector is housed in a small pager-like casing that can be clipped on a belt and runs up to 100 hours on a single AA battery. Perfect for kite flyers, golfers, sailors, pilots, athletes, beach goers and anyone who spends work or leisure time outdoors. Paranormal investigators can also use the StrikeAlert to monitor for unusual lightning-like activity.
Tests any Infra-red Remote Control Device Remote control not working? Maybe it’s the batteries, maybe the remote is shot, or maybe it’s the TV/VCR/Stereo/AC or other controlled device! This Remote Control tester will confirm the operation on any IR remote control. Simply plug the tester into an AC outlet (100V~220V) and point your remote control at the tester. A red LED will light up and sound will be heard when an IR (infrared) signal is detected Compact and light construction makes it very portable. A great addition to the tool box of any technician who works with fiber optic systems using infrared. Has standard European 2-pin plug plus a North American adapter so it can be used in either location.
Remote Control Tester (Cat. #A445) ............... $12.95
When you need to know how conductive a surface is, use this wide range hand-held meter. Measures both surface resistivity and resistance to ground with a test range of 103 - 1012 ohms per square (10 LEDs). Exceptionally easy to use and priced for economy. Carry case included. Uses standard 9V battery (included). 1 year warranty. Made in USA.
• CE approved
So you want to check extremely low frequencies down to 3 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 3 Hz to 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) …………...…. $299.95
Telescoping Antenna with BNC Connection (Cat. #A128-T) ...... $15.00
Check Sockets for Improper Wiring and Faulty Ground!
There is no need to guess because it is so easy to test for proper wiring at a socket. Simply plug in the tester and look at the result. Large LCD display indicates if ground is missing or faulty. Easy to see LEDs light up to indicate all these possible problems:
- Voltage on ground connection
This inexpensive tester can be used over and over and gives either peace of mind or specific information about what to do. Don’t ground to your socket without it! North American Plug only. Rated for 120V, 50/60 Hz.
Socket Tester Including Proper Ground Test (Cat. #A452) ... $14.95
Power lines don't just carry 60 Hz signals. High frequency signals can be injected from appliances or lighting, or may even enter the wiring through the main power supply. Some people find this high frequency "pollution" very irritating. Don’t just take our word for it. You can now check for this pollution yourself! A special meter has been developed which can be plugged into an electrical outlet to determine the levels of EMF high-frequency pollution in your home or office. Extremely easy to use and reliable. This meter is designed to measure only the high frequency noise which may exist in your electrical wiring. It contains special filters which remove the normal 60 Hz signal for the readout. The meter is very easy to use. Simply plug the meter into an electric outlet. The meter works equally well on standard outlets (2 prong, or 3-prong), and GFI outlets. It can also be used with surge suppressors, power strips or extension cords. The readout of the meter gives an indication of how much high frequency noise is in the wiring at the outlet where the meter is located. The higher the readout, the more high frequency pollution. The readout is not calibrated, but is very useful for making relative (comparison) measurements. Ideally, the readout should be as low as possible. It is generally agreed that readings should be below 50. Notice that unplugging appliances may affect the reading. When using the meter in conjunction with the Graham-Stetzer Filters, plug the meter into the outlet first. Then add Graham-Stetzer Filters to the same outlet and nearby outlets and watch the reading decrease. The use of a power strip to increase the number of available outlets is useful when you need multiple Graham-Stetzer Filters to reduce the reading to the desired level. The meter is re-usable. Can be used on 50/60 Hz, 110-230 V systems. High frequency pollution can be removed from your systems using the special Graham-Stetzer High-Frequency ElectroMagnetic Pollution Remover filters. High Frequency Pollution Meter for Wiring:
- With North American Plug (Cat. #A803-NA) …................ $99.95
Budget Air Ion Tester
This has got to be the simplest and lowest cost way to measure Air Ions. Very easy to use and so small it’s barely bigger than a finger. Especially good for testing ion generators and air purifiers which claim to produce ions. If you need higher sensitivity, use the Air Ion Counter, below.
Ion Stick (Cat. #A433) …………………… $99.95
Unique in this Price Range This hand-held ion counter possesses the same sensitivity (down to 10 ions/cm²) as meters costing far more. Fully electrostatically shielded, with a fan throughput of 200 cm³/sec, it can make accurate readings even in adverse conditions. Measures positive and negative ions separately. Use it to measure the ions generated from electrical storms, water spray, radioactive decay, corona discharge from high tension wires, even check the effectiveness of your ion generator! Made in USA with a 1 year warranty. 9-volt battery included.
New version available with range of 100 - 19,990,000 ions/cm³ for high ion concentration measurements. Same price, same great features. 
Air Ion Counter 20M (Cat. #A156-20M) . . . . . . . . . . . . $499.95 
The Best Motion Detector For The Price!
PIR technology uses infrared radiation to detect the motion of warm bodies. Two modes:
The Portable Motion Sensor uses advanced technology to detect intruders and activity in a controlled area: 90° horizontal view, 20° vertical view up to 24 feet from unit. Completely self-contained and portable. Can be mounted on a wall, floor, or simply placed on a tabletop. Unit is armed and disarmed from up to 30 feet away with the handheld remote (included).
Great for security or paranormal work when you want to monitor an area for activity. Needs 4 AA batteries (not included) or you can power it with a 6 V, 500 mA AC/DC adapter (sold seperately).
Portable Motion Sensor (Cat. #A147) ………. $19.95
Case Price [36 units] (Cat. #A147-case) .......... $538.56 Ultrasensitive Vibration Detector, Converts Vibrations into Audible Sound! Vibrations carry interesting information. Termites or bees in a wall cavity produce vibrations, so do footsteps, voices, and machinery. Even flipping a switch or tapping on a keyboard produces detectable vibrations if you have the right equipment! The Geo-Phone, when placed against a hard surface, will translate those vibrations into an electric signal which can be heard and/or recorded and analyzed. Listen directly with the supplied earbuds. Or connect 3.5 mm stereo output jack to your voice recorder to log the information for later review (separate cable required). Or better yet, connect to your PC (mic input) and view frequency and spectrum data with freely available software such as Audacity. Definitely sensitive enough to eavesdrop through walls as it picks up voices with amazing clarity, and maybe to hear the tumblers drop in a high quality combination lock. Could even be used in rescue operations. Volume is adjustable. Rechargeable. Runs for about 12 hours per charge, recharges in about 3 hours. Operating Temperature: -20°to 50°C. In paranormal research, it could be a revolution in collecting EVP. Hold the Geo-Phone to stair steps, or flooring to listen for unseen feet. Listen at windows of abandoned buildings. Check gravestones, church walls, wooden beams, even rock formations for vibrations from the "other side".
Available in two formats:
Advanced Geo-Phone: Greatly enhanced sensitivity and includes:
Ultra compact sound level meter measures less than 6" in length, including the windscreen, and provides full 40 ~ 130dB measuring range. Perfect for numerous types of measurement including sound system testing and noise level monitoring.
Compact Sound Level Meter (Cat. #A426) …… $39.95
The Housekeeper’s Helper
Grime Light™ causes unseen proteins and minerals to fluoresce, making them highly visible. Hidden breeding grounds for germs can be revealed for efficient treatment and thorough removal. Detects organic and mineral deposits that remain on carpet, skin, clothing, glassware, tools, and surfaces that routine cleaning and sanitizing can miss. Very bright, illuminates a wide area. Ultraviolet light also reveals the security strips in monetary currency, watermarks hidden in bank notes and fluorescent ink and dyes used as anti-counterfeiting. Illuminate scorpions, check hand stamps at clubs, discover pet stain in carpet or upholstery, and scan a crime scene for foreign materials and body fluids. Handy when checking as hotel room for cleanliness! Solid aluminum body. 51 Long-life LEDs emit 390-395nm. Operates on 3AA batteries (not included).
GRIMELIGHT (Cat. #A461) ............. $29.95
Click here to go to the handy Meter Selection Guide.
 lessemf@lessemf.com
Copyright 1996-2012, Less EMF Inc. |
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Measures both Surface Resisitivty and Resistance to Ground
Hand-Held Counter With Bench Top Performance
You know what happens when we ass-u-me? Electric sockets can be bad for a number of reasons: a wire can short or fray, a wire can become disconnected, or corrode at the contact, or the wires can be connected to the wrong contact altogether! These problems can be a fire hazard, a shock hazard, a problem for polarized appliances, and definitely a problem if you are using the socket’s ground connection to Earth your shielding.
3-Prong Grounded Universal Plug Adapter 
2-Prong Plug Adapter for Asia or Europe
2-Prong Plug Adapter for Australia
