The tester is a kind of electromagnetic waves level sensor, it is designed to measure the strength of electromagnetic waves near a device or in a position.
1. Check the strength of the electromagnetic waves in a living environment or around a transmitter.
(You can use the tester to check PC, radio, mobile phone, blower, refrigerator, electric oven, electric cooker, computer room, control room, signaling tower, duplicating machine, facsimile machine, microwave oven, air conditioner, etc.)
2. Help the patients with medical implants and pregnant women to avoid strong electromagnetic waves.
3. Remind the persond who work near a transmitter to take preventive measure.
4. Check the strength of electromagnetic waves around the device being interfered with by electromagnetic waves.
5. Help find a seat where the strength of the electromagnetic waves caused by electrical machine or transformer is low and neglectable when you take a high speed train or other vehicles.
6. Check the electromagnetic wave strength in recreation places or other places.
1. Hold the tester and movie itto the place where you want to take electromagnetic wave strength measurement, then point the frontend of the tester to the device generating electromagnetic waves.
Note: The electromagnetic wave strengths in different area around the device may be different, so you should take several measurements around the device.
2. Press and hold down the "TEST"button, the "POWER" LED will light green and the test indicator LEDs will light up to indicate the electromagnetic wave strength.
The tester divides electromagnetic wave strength into 5 levels, which are respectively and sequentially represented by the 5 test indicator LEDs.
3. If there are electromagnetic waves detected,it is recommended to take some preventive measure and then use the tester to test again to verify the effect of the measure.
Power Supply: 9V battery, 6F22 or equivalent, a piece
Operating Current: 15mA - 90mA
Power Indicator: LED, GREEN LIGHT
Test Indicator: LED, red light
Electromagnetic Wave Strength: 5 levels, 1-5
Operating Environment: temperature: 0-40℃, relative humidity: <80%
Storage Environment: temperature:10-45℃, relative humidity:<85%
Weight: about 115g (including battery)
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