The robust rotary laser GRL 650 CHVG Professional with Bluetooth connectivity takes construction site levelling to new heights of precision and efficiency. Green beam technology delivers higher visibility in different lighting conditions. The rotary laser is sturdily built to operate in rough site conditions and bad weather, withstanding up to 2-m tripod tip-over and meeting IP68 dust and water protection standards. The versatile GRL 650 CHVG Professional is best used on outdoor levelling and grading jobs as well as interior wall, ceiling, and HVAC installation. Long runtime convenience is provided by a dual-power option that uses Bosch rechargeable 18v Li-ion or alkaline D-Cell batteries. Features & BenefitsAdvanced green beam laser technology delivers higher visibilityJobsite-ready construction withstands up to 2m tripod tip over and meets IP68 dust and water protection standardsFast job completion thanks to connectivity via the Levelling Remote App SpecificationsBattery