The ground-penetrating radar brought back by Tang Jia is just a handcart, with the radar main unit placed underneath, a laptop on top, connected by a hard tube in the middle. In terms of appearance, it actually looks less impressive than the movie version of a military mine detector.
But it is already the equipment of the new era. Inside the sturdy box are integrated the transmitting and receiving units, both of which transmit and receive electromagnetic waves. Although the laptop on top is just an ordinary laptop, once the matching software is installed, it can basically synthesize and display the underground situation.
The technician from Ningtai County pushed it around the villa, and all the hidden things underground and within the walls became clearly visible.
