Spectra Precision® RD20 Wireless Remote Display. Designed to work with the LR30W, LR50W and LR60W laser receivers, and it can be quickly mounted in the cab of the machine for easy viewing. The large, very bright (adjustable) blue, red and green LEDs provide instant elevation feedback, even from the corner of the eye. The loud, adjustable speaker also provides audible tones for high, low and on-grade for use without viewing the receiver or remote display at all.
In addition to providing grade, plumb and tilt information (where applicable), the RD20 can be used to remotely set the receiver for optimal excavator operation, to remotely match on-grade for easier benchmarking, and to remotely match a tilt angle for easier sports fields construction. Please note that the tilt angle indication and matching can be displayed for LR50W and LR60W receivers only. The RD20 gets its power from the machine or from 2 internal AA batteries. Automatic switch-over from machine power to internal batteries occurs instantly, allowing the display to be quickly detached and moved to another machine or for remote monitoring.
Key features & benefits:
- Remote Display is used when the receiver is behind the operator or is otherwise difficult to see, i.e. pulled drag boxes, scrapers, or trenchers
- Magnetic Mount is used to quickly attach receivers to backhoes and excavators
- Multiple Accuracy Choices, offers maximum flexibility to meet job site requirements, from rough grading to final finishing
- Wireless Remote Capability, provides in-cab display of elevation and audible signals
Full Kit Contains:
- RD20 Cabin Display
- Car Lighter Adapter Power Cable
- Quick Mounting System
*Optional Swivel Mount with Suction Cup can also be purchased