1 black plastic DT-1130 electromagnetic radiation tester electric field strength detection equipment with a ba | Инструменты

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Wide test band;The numerical contrast is obvious, suitable for radiation products, the effect of measurement demonstration, and personal understanding of radiation.
Designed to CE;The most obvious thing is that the instrument is beautiful appearance, on the grade, with a perfect box.
The instrument measured computer, electrical performance is very stable, not like some instruments on the market test when the phone began to have a numerical value and then slowly reset the situation.
The same price to enjoy the quality of different measurements, friends do not have to find a reliable performance of the electromagnetic radiation tester and worry about.
Principle of radiation
The principle of radiation is the current to produce magnetic field, the magnetic field to generate electric field and then generate the magnetic field so infinite cycle, and its source is the current, so as long as there is current there is radiation.
Product use:
Electromagnetic radiation test: room, office, computer room, control room, cable, high voltage lines, monitors and other radiation source measurement.
For household appliances electromagnetic radiation measurement: computer, computer, copier, fax machines, air conditioners, refrigerators and other radiation source test analysis.
Technical parameters:
Readings show: three and a half liquid crystal display, the maximum reading 1999
Test bandwidth: 50HZ-1999MHZ
Sampling time: about 0.4 seconds
Working voltage: 9V
Battery Type: 6F22 9V
measurement procedures:
Press the power switch and place the measurement for the meter to be measured
Hand hold the instrument slowly close to the object to be measured until it comes into contact with it,
The closer the object to be measured the greater the electromagnetic radiation value.
Note: high-voltage objects can be measured remotely.
Material:plastic
Size:18.10 x 3CM
Colour:black
Package Contents:1 x electromagnetic radiation tester electric field strength tester
1 x battery
1 x manual
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.