Dual Grade with HR500

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The GL700 Series gives you the right laser for the right job… from an economical single grade transmitter to an advanced, long-range radio remote controlled steep grade transmitter. Further, the GL700 Series offers the most innovative collection of features ever available -- Long Range Remote Control, PlaneLok, Grade Matching and Automatic Axis Alignment -- to let you get to grade faster and with more accuracy.

On site, you'll find that the advanced features quickly translate into productivity and accuracy. Complex alignments are automatic and virtually foolproof. With the powerful, long range remote control option it only takes one person to accurately set up and operate the grade laser. Even grade reverse is done in an instant. And for the first time, you can automatically control all the transmitter functions from inside the cab of a machine.

The GL700 Series includes three robust models, so you can select the right laser transmitter for the right application. Each model in the GL700 Series is designed to be simple to setup and use.

GL720 dual grade laser with HR550 reciever.
This economical choice has +/-10% in the X axis grade range and -0.5 to +25% Y axis grade range with high accuracy up to 3,000 ft diameter. Ideal for general construction and machine control grade applications.