1 MITECH MFD510B Portable Ultrasonic Flaw Detector 2 TFT LCD display 3 High accuracy 4 Test various flaws 5 CE, ... HighDamping, 100, 200, 400 ohmsBandwidth (amplifier bandpass ) 0.5 to 15 MHzGate Monitors,Two independent gates controllable over entire sweep rangeRectification ...