The Spectra Precision GL612N Single Grade Laser Bundle combines high-accuracy grade control with both rod-mounted and machine-mounted receiver options. The GL612N delivers 1/16 in accuracy at 100 ft and a wide working diameter of 2,600 ft. Automatic self-leveling, a simple keypad interface, and the RC602N remote make slope setup and adjustments quick and efficient. With IP67 protection and 35 hours of NiMH battery life, the GL612N is built for long-lasting performance in tough field conditions.
This kit includes the HL760 Digital Readout Receiver and the CR700 Combination Receiver. The HL760 features numeric elevation readout, Grade Match, PlaneLok, strobe rejection, and wireless monitoring, making it ideal for grade control from a rod. The CR700 adds versatility as both a rod-mounted and machine-mounted receiver, with bright LED indicators, numeric readout, multiple deadbands, and a strong magnetic mount for mini excavators, skid steers, or backhoes. Rugged to IP67 and drop-tested to 3 m, the CR700 ensures precise control directly from the operator’s cab.