LUTRONEMF827 Electromagnetic Wave Tester (Gauss Meter)
1. Characteristics of Electromagnetic Wave Tester LUTRONEMF827:
Testers are used to reliably and quickly measure the electromagnetic radiation emitted by wires, household appliances, and industrial equipment.
3-segment wide range 20mTesla, 200mTesla, 2000mTesla,
2. Application:
Used to detect electromagnetic radiation emitted by electrical wires, computer monitors, televisions, video equipment, and other devices.
3. Electromagnetic exposure warning
According to scientists, long-term exposure to electromagnetic radiation may lead to sepsis or other forms of cancer in children The complete answer to such questions has not yet been obtained, and the general approach is to avoid them as much as possible.
Technical parameters:
display |
13mm,3 1/2Digital display, * large199.9 |
range/analysis |
20uTesla /0.01 uTesla
200uTesla /0.1 uTesla
2000uTesla /1uTesla |
bandwidth |
30Hz—300Hz |
number of axles |
uniaxial |
accuracy |
±(4%+3d)- 20uTesla
±(5%+3d)- 200uTesla
±(10%+5d)–2000uTesla |
Over range indication |
Display“1” |
sample time |
0.4second |
battery |
DC 9V |
Power supply current |
DC 2mA |
operate temperature |
0℃-50℃ |
Operating humidity |
*Big90%(0℃-35℃) * large80%(35℃-50℃) |
weight |
TN-2823:215g(including battery) |
size |
H.W.D - 163×68×24mm |
attachment |
user's manual1PC |
*TN-2823giveTN-2827Main differences:
TN-2827Having an independent probe for measurement is more convenient,TN02823Use built-in probe, other parameters are the same.
Measurement steps:
1)Will 'Off/Range”Turn the switch to the corresponding position, select the highest gear for unknown measurement situations, and then lower it to achieve high accuracy.
Due to electromagnetic interference in the environment, it is normal for the instrument to display small values before measurement.
2)Slowly move the handheld instrument towards the object being measured until it touches the object being measured.
Note that the reading increases when you move
3)Point the instrument at the measured object at different angles and observe the changes in readings.
4)Try measuring from different angles and record the maximum value.
If the power supply of the measured object is turned off during the measurement process, the reading of the tester will return to“0”.
5)The measurement unit of the instrument is microtesla(microTesla)If you want to know about Gauss(mili Gauss)The value, please multiply the reading by“10”.
Suggestion:
Regularly monitor the electromagnetic radiation inside and outside your living room. If strong radiation points are found, please relocate the environment.
Battery replacement:
When“LO BAT”Displayed inLCDWhen in the upper left corner, it indicates that the battery voltage is between6.5V~7.5VAt this point, the battery needs to be replaced. However, the battery can still be used for a few hours afterwards. Remove the battery back cover and replace it with a new one9VBattery. Put the lid back on.
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