Spectra Precision Laser UL633 with remote trimble RC603 and receiver HL750.

Spectra Precision GL422N Dual Grade Rotary Laser Automatic Level

Spectra Precision Laser GL422N with HL760 Receiver, rc402N Remote & Case Used

Trimble Spectra Precision Laser LL600

Spectra Precision GL422N rotating dual-grade laser with HL760 receiver

TRIMBLE SPECTRA PRECISION LR10 LASER RECEIVER DETECTOR, MACNINE CONTROL

Spectra Precision CR700 Combination Laser Receiver, no clamp, no batteries

Spectra Precision Laser GL422N with HL760 Receiver, rc402N Remote & Case Used