The single- slope transmitter is designed for flatwork or simple grades. Both models of dual-slope transmitters work for a range of jobs from flatwork to compound set-ups. Each model includes a ...

Longer photo cell to allow the attachment to travel farther up or down Three laser transmitters control attachments in flat-plane, single-slope or dual-slope grading ...

Among the three Spectra Precision Laser transmitters is the model LL600, which provides a reliable elevation reference with a diameter range of 2,600 feet. It also features a manual slope mode. The ...

Called the AccuGrade Laser Grade Control System, it is designed for earthmoving applications requiring tight tolerances and high production. It is said to provide flat, single, or dual-slope ...