The option of working with laser or without laser is offered.
It has the ability to work directly with any brand of laser receiver, no welding, no cable!
The probability of failure caused by cable breakages and breaks, which are frequently seen in sensor connections, is completely zero.
Save time and money by digging up to the nearest centimeter with the correct depth and correct slope percentage in excavations, foundations, trenches, slopes, fillings, parking lots, swimming pools and all municipal infrastructure applications!