[NEVER USED] Electromagnetic field radiation detector with backlit LCD display, automatic alarm, portable EMF tester for EMF inspections in home and office

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

[Portable EMF Meter]: This electromagnetic radiation meter successfully tests and optimizes the tolerance of electromagnetic radiation. Radiation of electric and magnetic fields, allowing you to test and understand the current state of electromagnetic radiation in indoor and outdoor environments. This EMF meter cannot test the RF level. [Sound and Light Alarm Function]: When the test result exceeds the value (0.4 µT/4 mg or 40 V/m), the screen turns red, the display flashes, and the buzzer sounds an alarm. Cautious (2-3.99 mg/0.2-0.39 µT), safe (0-1.99 mg/0-0.19 µT). [Built-in Electromagnetic Radiation Sensor]: The EMF tester is equipped with a built-in electromagnetic radiation sensor. Integrated electromagnetic radiation sensor, which is processed by a microcontroller chip and then displays the radiation value on the LCD digits. Based on the test results, electromagnetic radiation can be reasonably treated or effectively avoided. [Simultaneous Display]: The digital electromagnetic field radiation detector features an LCD screen with a graphical display of radiation value trends, which can evaluate radiation and remind you to check whether the current radiation levels are safe. It can detect both electric field and magnetic field radiation in a machine at any time. Data lock: one key to lock the value. [Wide Application]: The electromagnetic radiation detector is stylish, compact, and portable for easy one-handed operation, making travel or field measurements easier. The measurement frequency range is wider, ranging from 5 Hz to 3500 MHz, which can achieve more accurate measurement of everyday household appliances. Applications include home, office, outdoor, laboratory, industrial sites, etc.

Electric Field:

Unit: V/m (Volts per Meter)

Precision: 1 V/m

Measurement Range: 1~1999 V/m

Alarm Threshold: 40 V/m

Magnetic Field:

Unit: uT (Micro-Tesla)/mG

Precision: 0.01uT/0.1mG

Range: 0.01–99.99 uT/0.1–999.9 mg

Alarm Threshold: 0.4uT/4mG

Specification:

Model: ET925

Battery: 3 x AAA 1.5V (not included included)

Operating Voltage: 4.5V

Reading Display: 3-1/2 Digit LCD Display

Test Bandwidth: 5Hz ~ 3500MHz

Sampling Time: Approx. 0.4 seconds

Test Mode: Simultaneous measurement in dual mode

Overload Indication: LCD display of maximum range

Operating Temperature: 0°C ~ 50°C

Operating Humidity: Less than 80% RH

Package List:

1 x Electromagnetic Radiation Tester

1 x Manual

Note:

1. Upgrade Zero of Electric Field/Magnetic Field: After power on, hold down the AVG/VPP and UNIT buttons at the same time, then enter the upgrade interface. Zero after about 2 seconds. When the magnetic field value is flashing and the value is less than 0.1 uT, short press the Power/Data Hold button to reset to 0.1 uT. Set the magnetic field value to zero; once the upgrade is complete, press and hold the AVG/VPP button to exit the update interface. Zero, or press and hold the Power/Data Hold button to turn off the device.

2. If the battery icon is empty, replace the battery.

3. For outdoor high-voltage installations, long-distance measurements are sufficient. Be sure to pay attention to the voltage. Safety.

4. Due to possible interference from electromagnetic fields in the environment, slight readings may occur when the product is turned on, which does not constitute a defect of the instrument.

5. Errors may occur during manual measurements.

Electromagnetic Field

The EMF meter is equipped with a built-in speaker that displays the intensity. It detects the signal and triggers an audible and visual alarm when the radiation data exceeds the safe range (electric field > 40 V/M and magnetic field > 0.4 µT). The detector flashes red and automatically warns the user with an audible alarm.

It also displays "safe" and "unsafe" on the LCD screen to make the results easier to understand. Long-pressing the "UNIT" button turns off the sound.

Application:

Electromagnetic radiation monitoring: home, office, outdoor, industrial areas.

Electromagnetic radiation detection: Electromagnetic radiation detection: mobile phones, computers, televisions, refrigerators, high-voltage power line radiation detection.

Radiation protection product inspection: testing the effectiveness of radiation protection clothing, radiation protection films, and other shielding products.