SpecificationOrder Info Model MX-RL-E Motor type DC motor Speed range 10 – 80rpm Speed display Scale Timer display Scale Voltage 100-240V, 50/60Hz Power 20W Operating mode Continuous Dimension 150mm x 530mm x 190mm IP protection class IP21 Permissible ambient temperature 5~40°C Permissible relative humidity 80%RH Overhead Stirrer Product No Product Name Description 8031412000 MX-RD-E Rotator (including accessory-18900327/8/9), used with rotisserie accessories,variable speed, (package contain the box) Accessories of Vortex Mixer Product No Description 18900327 Disk and Rotisserie accessory,for 1.5mlx 12 centrifuge tubes, use with MX-RL-E and MX-RD-E PC 18900328 Disk and Rotisserie accessory,for 15mlx 12 centrifuge tubes, use with MX-RL-E and MX-RD-E PC 18900329 Disk and Rotisserie accessory,for 50mlx 12 centrifuge tubes, use with MX-RL-E and MX-RD-E PC