... , HRC, HRB, HV, HB, HS RS232 Interface SV-T201 Ultrasonic Thickness Gauge Handy, precise, excellent EMC performanceInstrument features:Standard parameter setting and ... minutes, and the power key is also available. Display contents: thickness value, coupling state, power state, CAL calibration state, sound velocityShape ... measurement reports and so on SV-T201 High-precision ultrasonic thickness gauge