GRL 650 CHVG rotary laser. The robust GRL 650 CHVG Professional rotating laser with Bluetooth connectivity sets new standards for precision and efficiency when levelling on the construction site. Green laser technology ensures better visibility in different lighting conditions. The durable rotating laser is suitable for use in harsh site conditions and bad weather, can withstand drops of up to 2 metres when the tripod tips over and meets IP68 requirements for protection against dust and water. Using the Levelling Remote App for the settings overview and remote control saves time and allows full concentration on the work. The versatile GRL 650 CHVG Professional is particularly suitable for levelling and grading work outdoors as well as for the installation of walls, ceilings and air conditioning systems indoors. A long runtime for more convenience thanks to the choice of two options: 18 V Li-Ion rechargeable battery from Bosch or alkaline batteries. Optimum convenience thanks to high-tech features such as display, dual tilt function, tilt memory and high-quality receiver.