GRL 500 HV + LR50 Features and Benefits:
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•Theft protection: an alarm is triggered if the GRL 500 HV is moved without the LR 50 Professional during operation.
•Simultaneous charging: the Li-Ion batteries in both components are charged together in very little time.
•Calibration reminder: automatically indicates calibration requirement.
•Slope function: enter slope values directly and precisely using the LR 50 Professional keypad.
•Line Control: align the vertical line as desired in vertical mode using the arrow buttons.
•Anti-Drift System: prevents levelling errors in the event of shocks or vibrations.
•Sleep mode: when the tool goes into sleep mode, all settings are saved and the theft protection and the Anti-Drift System remain operational.
•Relative height display: distance between where the laser beam hits the reception area and the centre of the receiver.
•Centre Line button: automatically aligns the laser beam with the centre of the receiver and measures the slope value.
BT170HD Features and Benefits:
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•Quick locking due to Quick-Clamp-System
•High resistance to environmental influences
•5/8" thread adapter
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•GR240 Features and Benefits:
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•Robust, high-quality aluminium profile
•Extendible up to 2.4m
•For use even under extreme conditions