For vigorous shaking of small vessels.

The small test tube tray holds up to 20 ml test tubes and flasks. The large test tube tray holds up to 50 ml test tubes and flasks. The foam attachment provides space for the simultaneous mixing of up to 10 test tubes.

The Reax Top model is a standard test tube shaker with analog dial speed control. The Reax Control model provides constant vibration under changing loads with electric speed control. Shaker units feature a sparkless, maintenance-free motor and sealed housing to prevent moisture and splashes from interfering with performance. Units are designed for automatic or continuous use, and will self-reset to protect against overheating.