Used- DB Pruftechnik Rotalign Touch Laser Shaft Alignment System, Model SensALIGN 7 Sensor (ALI 4 9001). Single laser technology. Includes (2) HD large position sensitive detectors (PSD), MEMS inclinometers, and Rotalign touch device. Up to 12 hours of battery life. Unlimited, dynamically measurement range. Alignment of up to six sequential couplings simultaneously. Integrated RFID tag reader. Comes with hard storage case. Serial# 49106179, Built 2019.