1.Motor type: Brush type for OS-5/OS-10,and brushless Motor for model OS-15S/OS-30S.
2.Multiple stirring paddle/stirring rod optional,length 27CM;metal stand with fixer optional.
3.Digital display and time setting: 0-24H for model OS-15S/OS-30S.
4.Max viscosity 16000Mpas,;Max torque: 30N.cm;Max Capacity 20L.