Reciprocal Shaker LRS-A30 Labtron Reciprocal Shakers are compact, microprocessor-controlled devices with a shaking speed range of 100-350 rpm and a 10 mm reciprocal orbit. They accommodate various platforms for flasks, plates and 96-well plates, featuring an LCD display, timer 1 min to 19h 59min and temperature range of 5-40°C. With low noise and stable operation, they are ideal for labs in molecular biology, microbiology, immunology and chemistry.