金属外壳及吸波材料可屏蔽电磁波，再透過含濾波器的串口,即可避免外界信號

金属外壳及吸波材料可屏蔽电磁波，再透過含濾波器的串口,即可避免外界信號干擾進而影響測試結果.

結果 (英文) 1:

Absorbing material and metal housing shielding electromagnetic waves, and then through the filter containing the serial port, to avoid outside interference and thus affect the test results.

結果 (英文) 2:

Metal housing and wave-absorbing material can shield electromagnetic waves, and then through the string of ripple-

結果 (英文) 3:

The metal shell and absorbing material can shield electromagnetic wave, and then pass through the serial port with filter, so as to avoid external signal interference and affect the test results