application of ultrasonic 1.Range:(0~6000)mm 2.Resolution:more ... proof dust proof ,oil proof design 7 Application of ultrasonic has a large capacity battery8 Support multiple language ,Chinese ... Rejection(0~80)%, linear and gain are nit effectedElectrical noise level≤10%Probe typesStraight probe, inclined probe, double crystal probe, ... ~95)%RH Zhongyi NDT Industrial Portable application of ultrasonic