Main applicatio 

• Integrity detection of foundation piles by ultrasonic transmission.
• Depth detection of concrete fractures .
• Strength testing of concrete by ultrasonic-rebound combined method.
• Longitudinal wave velocity measurement of rock mass for geological exploration.
• Detection of loose rock zone in tunnels.
• Test of elastodynamic parameters of nonmetallic materials.

Advantage

• Continuous lift.
• Free combination of sections.
• Intuitive and easy-to-understand results.
• A stable and reliable embedded operating system. 

Technical feature

• Continuous lift, automatic multi-pipe inspection, and free combination of sections;
• Intelligent interpretation, more accurate first wave sound interval and sound amplitude interpretation;
• Waveform gain profile test and adjustable multi-touch delay;
• Professional guided operation process design, more optimized steps, simpler operation, more efficient detection;
• Unique ergonomic ultra-thin design, making long-hour work easier;
• Proprietary low power technology platform + built-in high-performance rechargeable lithium battery to meet the long standby time requirements;
• Integrated automatic counting and upgrade device, waterproof and earthquake-proof design, more liable connection;
• Unique integrated multifunctional interface, more convenient software upgrade, data export and instrument charging;
• 12.1" true color high brightness touch screen, stepless adjustable brightness, clear data and curves, applicable to any work environment.