Electric Field, Radio Frequency (RF) Field, Magnetic Field Strength Meter by Tri

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Electric Field, Radio Frequency (RF) Field, Magnetic Field Strength Meter by Trifield – EMF Meter Model TF2 – Detect 3 Types of Electromagnetic Radiation with 1 Device – Made in USA by AlphaLab, Inc.
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Item description
Brand name:
TriField
Product description:
Product Description NEW! From AlphaLab, Inc. makers of the original TriField
Meter Model 100XE. The TriField EMF Meter Model TF2 is an AC gaussmeter, AC
electric field meter, and radio power density meter in a single unit, that
combines all the features needed for fast, accurate measurements of
electromagnetic fields (EMF). In addition to standard AC measurement modes, a
special frequency weighted mode will properly scale the magnetic and electric
measurements to indicate the full magnitude of currents produced by each type
of field inside the human body. (If only powerline frequency is present,
Standard and Weighted will read the same. If higher frequencies are present,
Weighted reads higher). Made in USA by AlphaLab, Inc. Magnetic (“MAG”) Fields--
Turn the knob to Standard MAG or Weighted MAG. Read the large numerals in the
center. In a typical home or office with low EMF, living areas will read 3.0
milligauss or less on Standard MAG and 5.0 milligauss or less on weighted. In a
car (gas or electric), the reading may be higher. “Weighted” emphasizes the
frequencies that are higher than powerline frequencies, while “Standard”
measures all frequencies equally. Some home locations, such as near the breaker
box, will have a higher magnetic field. If you rarely or never visit these
high-field areas, the high reading is not important. The fields are only
important in locations where you spend time. The magnetic readings show the
field at the location where the meter is held, and is independent of how you
orient the meter. It is also independent of whether your hand is blocking the
meter. However, the electric (“ELEC”) and RF detectors are different. These
sensors read the field correctly when the top of the meter is pointed toward
the source, but your hand CAN block these fields, so hold the meter by its
lower half when measuring electric or RF. Electric (“ELEC”) fields-- In an
electromagnetically quiet home or office, both Standard and Weighted will read
less than 50 V/m, but the reading may be higher when the meter is pointed
toward fluorescent lights, a wall outlet or switch plate, or an
improperly-grounded appliance. RF-- Digital RF signals are pulsing. This means
that the peak power density (see PEAK on the upper left of the screen) is
higher than the average power density (main number in center) and you will see
the bars pulse up and down if digital RF signals are present. THE MAIN
(AVERAGE) NUMBER MAY BE FLUCTUATING. THIS IS A PROPERTY OF DIGITAL SIGNALS; IN
THIS CASE, THE PEAK NUMBER IS MORE CONSISTENT. A “smart meter” from your
electric power company only pulses about once a minute. To read this pulse
strength, hold the TF2 near the “smart meter” and wait for the bars to jump.
Then read the PEAK number, which will hold for several seconds. Smart Meters
from the gas company pulse much less frequently (perhaps only once a day) so it
is difficult to read RF from them, but they pulse so infrequently that it is
probably irrelevant. Wi-Fi routers, that are broadcasting, pulse more than once
a second. Computers (and other devices that are on line with a WiFi router)
emit much less RF power than a router. Microwave ovens leak a significant
amount of RF, but it is more continuous, not digital pulses. An RF quiet area
will typically have less than 1.000 milliwatts per square meter as a peak
(highest PEAK reading after watching the meter for a minute), and 0.200 average
(the large numerals). RF can be effectively shielded by placing any metal sheet
(aluminum foil or aluminum siding) or metal mesh (aluminum screen door
material) between you and the RF source, which is typically a cell tower. Metal
sheet or mesh affects RF in the same way that a mirror reflects light. Note
that both RF and electric field are affected by where you stand or position
your hands relative to the meter. These fields are usually stronger near the
surface of your body because you are electrically conductive. If you hold the
meter, it will read the field correctly in the vicinity of your hand. If you
set the meter down, the reading will often be lower because the field is lower
away from your hand. Inside an elevator, the RF and electric field are
essentially zero. Unlike several other meters which have a false high reading
in RF, the TF2 actually reads near zero in this environment. Near zero-field
environment can also be achieved by wrapping the meter in aluminum foil (except
for a small opening to see the display). This demonstrates how well foil will
shield RF and electric field. New Features and Improved Specifications Easy to
use: just turn the knob to the type of field to be measured Detects all three
types of EMF pollution: AC magnetic, AC electric, and RF/microwave Large LCD
for crystal clear, accurate readings with adjustable backlight Peak Hold
captures fast pulses, for measuring fast digital signals Sensitive RF mode for
measuring mobile phones and Wi-Fi EMF AC magnetic measurements are 3-axis,
allowing for quick readings, regardless of meter orientation Unique feature--
does both standard AC readings and weighted (emphasizes high frequencies)
Specifications AC Magnetic AC Electric RF/Microwave Sensor Type 3-axis, true
magnitude 1-axis, true magnitude 1-axis Frequency Range 40 Hz – 100 kHz 40 Hz –
100 KHz 20 MHz – 6 GHz Accuracy ±4% @ 50/60 Hz ±5% @ 50/60 Hz ±20% @ 1 GHz
Maximum Range 100.0 milligauss 1000 V/m 19.999 mW/m^2 Sensitivity (Resolution)
0.1 milligauss 1 V/m 0.001 mW/m^2 Battery (included) 9V alkaline battery with
indicator Battery Life Backlight Off > 20 hrs Battery Life Backlight On > 12 hrs
Features:
Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
Peak Hold captures fast pulses, for measuring fast digital signals
3-axis AC magnetic field, 1-axis AC electric field, 1-axis RF (reads all existing 5G, etc.)
Fast indicator bar quickly shows hot spots, and adjustable backlight
1-Year Manufacturer Warranty
Item model number:
TF2
Dimensions:
1.5 x 2.75 x 5.25
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Shipping details
Our standard shipping service is free and usually includes tracking number. Transit time varies from 2-6 business days. We also offer 2-day shipping options for most of our products. Please make sure to provide the correct shipping address during checkout as the address cannot be changed after checkout. It is recommended to leave phone number in the order details. We are not responsible for any incorrect or undeliverable addresses.
At this time, we only ship to physical addresses within the continental USA, we do not ship to Puerto Rico, P.O. boxes, APO or FPO addresses.
Orders shipped to a freight forwarding companies are the responsibility of the buyer and the forwarding company if lost in transit.
Return & refund policy
We provide a 14 days return policy for our products. Please contact us for a return authorization and the return shipping address. Return shipping and handling is the responsibility of the buyer and all returns are subject to restocking fee. Please note, only items in new, unopened conditions will be accepted. The package of the returned item(s) must be completely intact, and all accessory(s) inside the package must be original and in perfect condition. Items returned must be received within 14 days from purchase. No refund or replacement is issued after this period of time. Please allow up to 7 working days for your return to be processed after it is received by us.
Please note:
Personal items, Open software, music, games, movies, Food & liquid are non-returnable and non-resalable. Once these items leave our warehouse, they are considered used, and therefore cannot be returned.
Exchange
If you receive defective or damaged item, we will replace the item as long as it is reported within 5 days of the receipt date. Exchanges are subject to availability.
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