The Keson Permanent Weatherproof Marking Chalk is designed perfectly for exterior applications including exterior layout
It is protected by a one-year manufacturer's warranty
Suitable for poles with a diameter of one inch to one and a half-inch
Unmatched Power to Weight Ratio - 13 Amps
Item Number
Topcon Bulldozer Machine Control Premium Package w/RL-HV2S Grade Laser, LS-B200W Machine Control Receiver, Mounting Option, and Tripod TS48840 The Keson Permanent Weatherproof MarkingThe Topcon RL HV2S Dual Grade Laser Premium package is a complete solution for contractors who need precise, reliable grade control from day one. Built for horizontal, vertical, and dual slope applications, this laser is ideal for excavation, grading, trenching, and site prep. With Bluetooth connectivity and the free Laser Manager mobile app, users can control slope settings, rotation speeds, and calibration directly from their phoneno extra remote