WenTai FET-9NS Eddy current Flaw Detector

FET-9NS portable eddy current Flaw Detector 1 detection channel frequency range 50Hz~ 12MHz, gain range 0~90dB continuously adjustable, step: 0.1dB, phase swirl/spin 0~359 ° continuously adjustable, step: 1deg, gain ratio 0.1~ 10.0, Display mode Impedance, time base, alarm function Sound and light alarm output, delay hardware output alarm