1. The system adopts high strength steel wire to guide and lift the probe,and the original cable adaptive asynchronous retraction system effectively protects the signal cable and reduces the size of the winch.

2. The system adopts built-in lithium battery and external 220V ground protection power supply, which can adapt to various site environments.

3. The system winch is small and can be easily loaded in the trunk of an ordinary car.Original drawer tray type self-locking device,probe locking function,can be very good protection.

The probe is fixed,which effectively reduces the transportation and test conditions of the system.

4. The unique signal processing method avoids the interference of the field electromagnetic environment to the signal, and ensures the stability,reliability and accuracy of the test signal.

5. The probe has small blind area, large power and strong adaptability. It can detect the minimum aperture (groove width) 300mm, the maximum aperture (groove width) 11000mm, and the mud gravity Up to 1.4g/cm3, suitable for almost l engineering hole, groove detection.

6. The system is highly intelligent,the probe is automaticall lifted and lowered during the test process,and the waveform diagram and hole diagram are displayed in realtime (including the depth value of each measurement point,the sound time value,and the sound time value). Ranging,aperture value, offset value and verticality), can be printed directly.

7. The system has a self-calibration function,according to the aperture value or the width of the notch,the test system can be automatically calibrated.

8. Own WIFl protocol wireless transmission platform, real-time upload test data, GPS positioning, on-site test pictures and other information. (optional)

9. C-LEAF algorithm 3D imaging technology,directly reflect the hole state.