Robust and Accuracy - Highly sophisticated Bosch pendulum precision system (PPS) which further enhance maximum tool protection and levelling accuracy of ± 0.2 mm/m Greater Visibility - Double line visibility on front cross for the optimum working performance. Quality - Incorporated with Bosch Intelligent Current Management (ICM) providing the highest laser line performance and exten... https://www.amazon.in/dp/B06XRX56QW?ref=myi_title_dp