Topcon LS-B200 Machine Control Laser Receiver TS71736 it can operate with an

it can operate with an interior range up to 200 feet and an exterior range up to 800 feet with a laser receiver

and commercial construction

PG1825WIDE: Keson 25 Feet Wide Blade Short Tape

Convenient surveyors pole

NWINPA61: Adjustable Prism Assembly with tilt & 0/-30mm offset

Topcon LS-B200 Machine Control Laser Receiver TS71736 it can operate with anThe Topcon LS B200 Machine Control Laser Receiver is a reliable device used by construction professionals to measure ground level and sloped terrains. It can be used on dozers, excavators, backhoes, drag boxes, and scrapers, and offers a 360 degree detection angle, for a more efficient and accurate use in the field. High Quality & Durable: The LS B200 series features a multi colored LED screen to allow a clear and easy to read results for the user.