10 Best Emf Detectors of December 2021

  1. Product Highlights
    • ★【lcd graphic data trend display】:putting the emf tester close to a test environment with a magnetic or electric field, the lcd colorful screen will display the value and trend of electric field, magnetic field and power density,allows you to easily understand the surrounding electric and magnetic fields.
    • ★【easy to carry】: fashionable design, easy on-hand operation, it's easy to carry and make field measurement. it is used to test and learn mobile phone, computer, tv set, refrigerator and high voltage cable radiation test, electromagnetic radiation situation indoor and outdoor.
    • ★【2021 upgraded version】:the emf meter equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear lcd digital display after processing by control micro-chip.can test rf power density ,electric field strength and magnetic field strength at the same time to reach the optimal test result.
    • ★【auto alarm】:when the test result exceeds the safe value, the electromagnetic field radiation detector will alarm automatically,at the same time, there will be a “exceed” message prompt on the screen.the dual alarm function can better protect you and your family’s safety.
    • ★ 【notification & warranty】:this handheld electromagnetic dosimeter support two kinds of battery power supply:3x1.5v batteries and 1.2v rechargeable battery.(note:the pacakge no include batteries). the best service to our customers is our aim,if you have any questions about our item, please feel free to contact our customer service,we will do our best to solve the probl...
  2. Product Highlights
    • ★【precise measurement】: equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the clear lcd digital display after processing by control micro-chip. testing magnetic field radiation with optional units mg/µt, the electric field with unit v/m.
    • ★【multi-function】average/peak value mode; data locking, one-key lock of the radiation value.this electromagnetic field radiation tester will automatically shut down after 5 minutes of no button operation.stylish appearance, easy to operate with one hand, move or perform on-site measurement.
    • ★【electric/ magnetic field/ temperature 3 in 1 】this digital color screen electromagnetic radiation detector emf meter dosimeter can test the electric field and the magnetic field radiation at the same time.this emf meter can not test the rf value.
    • ★【sound-light alarm】 built-in 3.7v rechargeable lithium battery, when the test result exceeds the safe value, the electromagnetic radiation tester will alarm automatically. the screen will turn red and the indicator will be flashing, and the buzzer will alarm. alarm threshold: 40v/m(electric field) ,0.4μt(magnetic field).
    • ★【widely application】: 1.electromagnetic radiation monitoring: house and apartment, office, outdoor and industrial site; 2.electromagnetic radiation test: mobile phone, computer, tv set, refrigerator and high voltage cable radiation test; 3.radiation protection product test: test effects of radiation-proof clothes, radiation proof film and other prevention articles.
  3. Product Highlights
    • 【precise data storage】: one-touch lock radiation (hold - beep); built-in electromagnetic radiation sensor, the radiation value displays on clear lcd after processing by control micro-chip.
    • 【product advantages】radiation assessment would remind you whether the radiation value is safe or not, high sensitivity, light weight, easy one-handed operation, automatic display, easy to carry or field measurement, energy saving and environmental protection, high threshold historical data storage.
    • 【emf detector with anti radiation sticker】: emf detector can test electric field radiation and magnetic field emission to reach the optimal test result.with 2 pcs anti radiation sticker, it can test the electrical field (range: 1 v/m ~ 1999 v/m, precision: 1 v/m) and the magnetic field radiation(0.01μt - 99.99μt, precision: 0.01μt) at the same time.
    • 【alarm automatically】sound-light alarm, when the radiation exceeds a safe value, the instrument will alarm automatically (electrical field boundaries 40 v/m, magnetic field 0.4μt). built-in signal strength prompt speaker (prompt tone size is proportional to electromagnetic field strength), effectively help identify the signal source and quickly locate the signal position.
    • 【range of application】with slim easy emf protection anti radiation sticker: can protect against cell phone radiation and environmental emf pollutants. it use on any device larger than a cell phone. desktop computers, notebook computers, kindle, ipad, mobile phones, handheld devices, microwave ovens, refrigerators, game devices, televisions and various household applianc...
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