Acoustimeter (Cat. #A139) ..................... $469.95
The Electromagnetic Hypersensitivity Workbook (Cat. #A657) .......... $24.95
Brain Coat (Cat. #A221) ......... $49.95
Swiss Shield Shirt (Cat. #A334) ......... $189.95
RF Analyzer (Cat. #A136) ......... $1029.00
USB Geiger Counter (Cat. #A106) ......... $219.00
Is Your Cellphone Killing You? DVD (Cat. #A693) ......... $19.95
Flashlight / DVR (Cat. #P195) ......... $89.95
E-Field Sensor Alarm (Cat. #A403) ......... $59.95
ADR® Tex, per lin ft (Cat. #A1245) ......... $29.95
Voltage Detector (Cat. #A424) ......... $10.49
Outlet Shut-Off Switch (Cat. #A311) ......... $3.95
Specify size when ordering
Silverell Boxer Shorts (Cat. #A261) ...... $69.95
Barefoot Bed Pad Grounded Sleep System KING SIZE (Cat. #A340) ..... $169.00
Earthing Connection Universal Grounding Mat (Cat. #A343) ..... $59.95
Earthing Connection Auto Seat Pad (Cat. #A342) ... $39.96
Computer Mouse (Cat. #A310) ...... $9.95
Pen-type IR Thermometer (Cat. #A400) ...... $24.95
Ground Tester (Cat. #A185) ...... $19.95
Silverell Fabric, per lin. ft. (Cat. #A1224 ) ...... $22.95
Poster: Electromagnetic Radiation Spectrum (Cat. #A500) ...... $9.95
SwissShield® RF Shielding Naturell, per lin. ft. (Cat. #A330) …. $35.95
SwissShield® RF Shielding Wear, per lin. ft. (Cat. #A331) …. $20.95
SwissShield® RF Shielding Daylite, per lin. ft. (Cat. #A332) …. $24.95
Stainless Steel Grounding Wrist Strap (Cat. #A246) …. $8.95
Ripstop Silver Fabric (Cat. #A322) ……….. $17.95 per lin ft
Coiled Ground Cord with Clip (Cat. #A288) ........... $2.00
Geo-Phone, Basic (Cat. #A496) ………………………………… $59.95
RADEX RD1503
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| Range (ambient dose equivalent) | µSv/h | 0.05 ... 9.99 |
| Exposure dose rate scale | µRem/h | 5 ... 999 |
| Range energy scales | MeV | 0.1 ... 1.25 |
| Reproducibility of indications (at confidential probability 0.95), where P is dose rate in µSv/h | % | 15+6/P |
| Levels of sound-alarm threshold | µSv/h | 0.30, 0.60, 1.20 |
| µRem/h | 30, 60, 120 | |
| Time of calculation | sec | 40 ±0.5* |
| Time of indication | . | continuous |
| Batteries "AAA" type | . | 2 |
| Time of continuous operation, at least | hour | 550 ** |
| Outside dimensions | mm | 105x60x26 |
| Weight (without battery) | Kg | 0.09 |
On Sale Now! Was $199.95
Low Cost Radiation Monitor (Cat. #A783) ............. $179.95 
In stock for immediate shipment
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ORDERS: 8 8 8 - 5 3 7 - 7 3 6 3
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MINI-INFRARED THERMOMETER
Best Value In Remote IR Thermometers
You will not believe how much is packed into this little meter:
- Very small size, fits in your palm
- Remote IR Thermometer with 6:1 spot ratio, 0.95 fixed emissivity, laser pointer
- Ambient (local) temperature measurement also (compare local and remote temperatures)
- Back light, great for working in dark locations
- °C/ °F display selection
- Hold function
- Over range indication: "OL" or "- OL"
- Auto power off: 20 seconds, prolongs battery life
- Low battery indication
- Measurement range:
- IR: -20°C ~ 270°C (- 4°F ~ 518°F)
- Ambient: 0°C ~ 50°C
- Resolution: 1°C
Mini-IR Thermometer (Cat. #s415-sale) … Regularly $49.95 ... now only $37.95!
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ORDERS: 8 8 8 - 5 3 7 - 7 3 6 3
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1/8 to 1/4 inch Adapter
"Grow Your Probe!!"
Stereo adapter, converts a 1/8" (3.5mm) stereo plug to a 1/4" plug
1/8 to 1/4 inch Adapter ..... Regularly $2.95 ...
now only $1.00!
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ORDERS: 8 8 8 - 5 3 7 - 7 3 6 3
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All Sales Final, Limited Quantities |
EMDEX CRICKET
Like A Geiger Counter for Magnetic
3-axis AC magnetic field meter with audio features! The Cricket displays AC magnetic field values on its LCD screen, as well as making a "chirping" sound which changes with magnetic field intensity. The rate of "chirps" corresponds to magnetic field strength (almost like a Geiger Counter for EMF!). Switch allows the sound to be turned on/off. Headset jack also provided. 0.1-1000 mG range with typical 3% accuracy at 50/60 Hz. Covers 40-1000 Hz. Uses 1 alkaline 9V battery. NIST Traceable serialized calibration certificate is expired. Made in USA. A great tool for investigating EMF sources.
EMDEX Cricket (Cat. #A478) ........... was $569.00, now only $399.95
Only 1 available... do not order more than 1
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ORDERS: 8 8 8 - 5 3 7 - 7 3 6 3
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EARTH MAGNETOMETER
Map the Earth's Magnetic Field!
Need to measure DC magnetic variation from place to place down to a resolution of .01 milligauss (= 1 nanotesla, or 1 gamma), which is about 1/500 percent of the earth's field strength? Because the earth's field fluctuates by typically 3-30 nanoteslas per hour, a resolution better than 1 nanotesla will not be of much additional benefit.
The Earth Magnetometer is a vector magnetometer, and it must have its sensor pointed (at least momentarily) within one-third of a degree of the correct field direction in order to measure the actual field to .01 milligauss precision. The Earth Magnetometer includes an analog meter (needle-type) to tell you if you're tipping the sensor closer to or farther from the correct position.
It measures difference in field strength to accuracy of +/-0.5% of the difference, either for point-to-point or time-to-time measurements. In other words, if one location is 2.00 milligauss (200 nanotesla) stronger than another location, the Earth Magnetometer will indicate that difference to accuracy of +/- .01 milligauss or 1 nanotesla.
Also includes an “offset” function that adjusts the display to a reading of zero +/- .01 milligauss at whatever time you want to. Then you can measure how many nanoteslas stronger or weaker the field is, compared to your starting point.
Earth Magnetometer ......................... $700.00
Only 1 available... do not order more than 1
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ORDERS: 8 8 8 - 5 3 7 - 7 3 6 3
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