Orbital Shaker LOS-C12 Labtron Orbital Shakers offer a 10mm orbital action with speeds from 100 to 500 rpm. Equipped with a brushless DC motor for quiet, maintenance-free operation, they feature an LCD display, timer 1 min to 19 h 59 min and temperature range of 5-40°C. With over-speed detection and various platform options, they are perfect for flasks, Petri dishes and more.