Features • Max power for very thick composite materials • A&B Scan and big digits display • Color TFT display 320x240 • Resolution 0.01 mm, measuring range 20mm-590mm • 1 MHz Single Element probe is available • Automatic probe recognition and Automatic zero calibration • Automatic measurement and manual-measurement selectable • Automatically locates the detection point • Measurement data is automatic frozen when users remove the probe • Memory of total 10,000 data in 100 files, transfer data to PC without software available for any windows operating systems • Multi-languages Standard Delivery • Main Unit • Single element probe (SI 025) • 75ML Couplant • Build-in calibration block(Thickness=4mm, Velocity = 5920m/s) • USB Cable • Carrying case • Operating manual • Calibration