Best Book Electromagnetic Waves

New 2022 Effective Ultrasonic Pest Repeller - Wall Plug-in Electromagnetic & Ionic - Ant Fly Mosquito Mouse Rats Roach Repellent Indoor - Cockroach Control Safe Quiet Electronic Device - 1500 Sq.ft

  • 【2022 DUAL TECHNOLOGICAL EFFICIENCY】- The upgraded technology with ultrasonic waves with fixed and variable frequencies makes the environment unsafe for pests, driving them away for good but not killing them. Compared to other products on the market we use electromagnetic coil chips so the waves can cut through the walls and reach deeper into cracks and crevices to efficiently repel any pests from your house, garage, warehouse or office..
  • 【UNIVERSAL & ENERGY-SAVING PEST CONTROL 】- It drives the pests quietly and efficiently by producing a low-frequency electromagnetic wave that stimulates the nerve and hearing system of common household pests such as mice, cockroaches, ants, spiders, fleas and mosquitoes and making them flee and never come back. Moreover our pest control costs you only $0.35 per month on electricity and saves you from using chemical poisons and toxic smells..
  • 【5 in 1 PEST REPELLENT DEVICE AND NIGHLIGHT】- Compared to other products, our pest repeller features Coil Electromagnetic + Fixed Ultrasonic + Variable Ultrasonic + Ions + Led light. Our ultrasonic pest repeller device releases negative ions that purify the air, making breathing safer and improving sleep. The Led light works as a night light and can easily be turned on....
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Jahy2Tech EMF Meters Magnetic Field Detector 5 Scales Ghost Hunting Paranormal Equipment Tester Counter Portable

  • [Sensitive Detection] – EMF detector can measure electromagnetic waves sensitively and accurately, and measure electromagnetic waves in household appliances, computer equipment, communication equipment, etc. in daily life, so as to identify equipment generating high-level radiation, so as to stay away from those high-level radiation equipment wisely and protect your safety.
  • [Main Purpose] – to measure various electromagnetic fields from 50 Hz to 20000 Hz. ghost hunting equipment can register mobile phones within 2 feet. Measure EMF levels to prevent potentially harmful long-term overexposure to EMF. Radiation range of 0-1.5mG is normal, 1.5-2.5mG is low risk, 2.5-10mG is medium risk, 10-20mG is high risk, and 20+mG is ultra-high risk.
  • [Easy to Read] – the color led light makes the reading obvious in the day or night.
  • The ghost detector has five lights, which can easily identify the radiation range. In addition, it is easy to carry around, because it can be put in your pocket or purse.
  • [Single Hand Operation] – hand-held, easy to carry, easy to use, solid and reliable. A small one is convenient to get the hand to detect the radiation range. Put the thumb of the hand like the picture, and then press, the instrument can be operated.
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N8 STATE CELL PHONE RADIATION PROTECTION

  • DNA protection from Low-grade Electromagnetic Radiation waves also called Radio Frequency Radiation emitted from your devise..
  • News updates to keep you informed on the world of electromagnetic radiation, medical advances, and Android products that work with N8State..
  • Studies independently conducted by N8 State and accredited doctors or institutions around the world..
  • Blog to always keep you socially informed while being in your N8 state. See what N8 State friends “like” or “tweet” about from around the world and get notifications for special surprises or giveaway codes..
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Pipe Locators, 30M/100Ft Pipe Blockage Detector, Handheld Waterproof Sensitivity Adjustable Wall Scanner, Pipeline Blocking Clogging Scanner for PVC Metal Water Pipes (30M)

  • ...ess of 50cm, reducing the removal area.The signal is stronger, the red light with higher brightness.Adjustable sensitivity, the receiver can increase the sensing ability to the emitter by adjusting its sensitivity..
  • 【Working Methods for Pipe Blockage Scanner】: The pipeline blockage detector uses the principle of electromagnetic induction. can accurately locates invisible blockage, clogging inside the pipes and reminds you with a buzzing sound. The pipe blockage emitter probe emits electromagnetic waves, and the pipe blockage receiver receives electromagnetic waves. The blockage location is determined according to the signal strength..
  • 【Wide range of applications in home or professtional working place】: It can be used for wall nails, metal pipes, PVC pipes, and even water pipes. Solve the problem of pipe blockage faced by construction engineers and home users..
  • 【Easy to use with buzzing alarming sound】：This pipeblockage tester tool set, equipped with a USB cable and lithium battery, it is convenient to be charged by computers or charge pal. and According to the signal strength to determine the location of the blockage. Stronger signal with louder alarming sound..
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SJASD Anti-Radiation Maternity Clothes 5G & EMF 360° Shield Dress Pregnant Women Washable Silver Fiber Vest 4 Seasons Pregnancy Nursing Can Be Worn Inside,L, Large

  • ☤[Prevent all kinds of radiation] Anti-Radiation maternity vest can shield 99.99% of strong radiation and electromagnetic waves. Antistatic, anti-radiation, anti-ultraviolet. Effectively prevent mobile phones, WiFi, computers, microwave ovens and other household appliances and electronic products from affecting the human body..
  • ☤[All-silver fiber fabric] Anti-Radiation maternity Dresses use high-quality silver ore, precision weaving, high density and high purity. Anti-Radiation maternity vest has excellent electromagnetic radiation shielding function and low resistance value. It is a combination of craftsmanship, quality and appearance..
  • ☤[Breathable and comfortable] anti-radiation silver fiber fabric. Anti-Radiation maternity vest has a close-fitting and comfortable design. It shields electromagnetic waves and radiation, while ensuring good comfort, softness and breathability..
  • ☤[Easy to clean] You can pour an appropriate amount of detergent and mix it with water (water temperature should not exceed 36 degrees). Or wipe it with a wet towel. After washing, please use a drying rack to dry in a cool place (do not expose to the sun to dry)..
  • ☤[Adjustable vest] Anti-Radiation maternity Dresses adjustable waist belt and shoulder strap can provide yo....
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Metal Detector FREE - turn your phone into magnetic field meter

  • Metal Detector PRO is an extremely useful application for your android phone.
  • Application Metal Detector PRO uses built-in magnetometer that can measure electromagnetic field (EMF) level in your surroundings..
  • This application detects electromagnetic fields there around your smart phone and tells you if there are metal close..
  • Meta Detector app uses built-in magnetic field sensor. Please check in your phone specification if your device is equipped with one..
  • The app detect ferromagnetic metals which means that only detects those which generate magnetic fields..
  • The metal detector app works also through walls so it can detect hidden electrical wires, studs and metals..
  • The magnetic field intensity is presented on a magnetic field intensity chart..
  • The magnetic field meter will play sound and vibrate if magnetic field generation object are detected in proximity of the app..
  • Please note that the accuracy depends entirely on the magnetic sensor (magnetometer) in your device and might be affected by electromagnetic waves generated by nearby electronic equipment..
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RIDDEX Plus Insect Repellent | Plug in, Mouse Deterrent - Pest Control for Defense Against Rats, Mice, Roaches, Bugs and Insects | Control Pests with No Chemicals or Poison | White

  • ... your home that protects and solves insect issues before they start. Our simple Riddex pest repeller plug-in is a one-stop solution for rats, mice, and insects infesting your home. The indoor pest control has a low-profile design so you and your family will hardly notice your rodent-repelling force field..
  • SOUNDLESS ELECTROMAGNETIC WAVES: This high-tech pest defender uses deterrents to keep vermin and insects away with silent vibrations. Simply install your rodent and insect repellant indoor plug-in and let Riddex work its magic. The EM waves force rodents and bugs out of your home with agitating oscillating waves that you won’t even be able to hear. You’ll love the simple, innovative technology of our indoor insect deterrent..
  • BUILT-IN ELECTRIC NIGHT LIGHT: Riddex plus has emulated a state of the art pest control plug in that includes a convenient built-in nightlight. Plug in our bug repellent for home use into your hallway or bedroom in place of a night light that stays on all night long. The bug deterrent plug in is an all-in-one protector for insect safety and provides night vision so you won’t have to wake up the entire family at night..
  • SAFE FOR KIDS AND PETS: Unlike sprays, traps, and other insect and rodent deterrents, this electromagnetic....
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RIDDEX Plus Insect Repellent | Plug in, Mouse Deterrent - Pest Control for Defense Against Rats, Mice, Roaches, Bugs and Insects | Control Pests with No Chemicals or Poison | 2 Pack White

  • ... your home that protects and solves insect issues before they start. Our simple Riddex pest repeller plug-in is a one-stop solution for rats, mice, and insects infesting your home. The indoor pest control has a low-profile design so you and your family will hardly notice your rodent-repelling force field..
  • SOUNDLESS ELECTROMAGNETIC WAVES: This high-tech pest defender uses deterrents to keep vermin and insects away with silent vibrations. Simply install your rodent and insect repellant indoor plug-in and let Riddex work its magic. The EM waves force rodents and bugs out of your home with agitating oscillating waves that you won’t even be able to hear. You’ll love the simple, innovative technology of our indoor insect deterrent..
  • BUILT-IN ELECTRIC NIGHT LIGHT: Riddex plus has emulated a state of the art pest control plug in that includes a convenient built-in nightlight. Plug in our bug repellent for home use into your hallway or bedroom in place of a night light that stays on all night long. The bug deterrent plug in is an all-in-one protector for insect safety and provides night vision so you won’t have to wake up the entire family at night..
  • SAFE FOR KIDS AND PETS: Unlike sprays, traps, and other insect and rodent deterrents, this electromagnetic....
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Riddex X Plus Insect Repellent - Plug in, Mouse Deterrent - Pest Reject for Defense Against Rats, Mice, Roaches, Bugs and Insects - Control Pests with No Chemicals or Poison

  • SAFE FOR KIDS AND PETS: Unlike sprays, traps, and other insect and rodent deterrents, this electromagnetic plug-in pest repellent is completely safe for kids, cats, and dogs. Our roach repeller for indoor use is virtually unnoticeable and easy to install, you simply plug-in to any outlet in your home. Turn your home into a pest-repelling force field with this safe, noise-free, family-friendly insect repellent device..
  • PEST CONTROL FOR MICE, RATS, INSECTS & BUGS: Riddex’s vision and goals are to provide a hassle-free rodent defense for your home that protects and solves insect issues before they start. Our simple Riddex pest repeller plug-in is a one-stop solution for rats, mice, and insects infesting your home. The indoor pest reject has a low-profile design so you and your family will hardly notice your rodent-repelling force field..
  • SOUNDLESS ELECTROMAGNETIC WAVES: This high-tech pest defender uses deterrents to keep vermin and insects away with silent vibrations. Simply install your rodent and insect repellant indoor plug-in and let Riddex work its magic. The EM waves force rodents and bugs out of your home with agitating oscillating waves that you won’t even be able to hear. You’ll love the simple, innovative technology of our indoor insect d....
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