Advanced Technology for Unsurpassed Reliability
The SDG1 controls the tilt of the rotating axis by constantly monitoring its inclination with a revolutionary encoding system. This unique technology makes it possible to maintain an accurate laser plane despite variations in environmental factors such as wind, vibration, temperature and direct sunlight. Levelling repeatability is the highest in the industry: 5 arc seconds.

Wide Grade and Working Range
The SDG1 creates a dual-grade plane ranging from -10% to +10% in the X axis and from -5% to +25% in the Y axis. In combination with the LR200 standard detector, the SDG1 provides a working range of 800 m (2,620 ft.) in diameter. 

• A laser plane can be sloped in two axes in a range of -10 to +10% in the X axis and -5 to +25% in the Y axis.

• A wide operating range of 800 meters (2,620ft.) in diameter.

• A unique monitoring system for the tilt of a rotating axis ensures the industry's highest leveling repeatability: ±5 arc seconds.

• The remarkably compact and lightweight body features IP66 superior dust- and water-protection.

• The LRC6 standard remote controller has exactly the same display and keyboard as the SDG1. This means all operations and settings can be performed wirelessly at a range of up to 300 meters (1,000ft.).

• The laser detector LR200 has LCD displays on both sides. Its advanced features include bright 3-color LEDs for easy recognition at a distance and instrument status displays, such as an H.I. Alert and a low-battery warning.

Comes complete with:

• 5 Year Warranty 
• SOKKIA LR200 Dual Face Multi Colour Detector & BracketSOKKIA LRC6 Remote Control
• Rechargeable Battery & Charger
• Hard Carry Case  
• Manual

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