With variable speed from 750 to 3000 rpm, the PV-1 can be used for gentle through to vigorous mixing and pellet resuspension in 0.5ml, 1.5ml, and 15ml tubes.

• Adjustable speed control: 750 to 3000 rpm
• 'Continuous' or 'touch' operation
• For tubes up to 20 mm diameter
• Pressure sensitive cup accommodates tubes up to 20mm diameter
• Reliable and extremely quiet motor produces regulated and reproducible agitation throughout the speed range
• Extremely easy to operate - select either 'continuous' or 'touch' operation and turn the knob to adjust the speed from 750 rpm to 3000 rpm
• In 'touch' mode, agitation starts in response to pressure on the pressure sensitive cup.
• Exceptionally compact with a low profile and small footprint - fits into almost any location
• Rubber suction pads hold tight to the work surface and prevent the unit from 'walking' - they also absorb vibration and prevent its transmission to the workbench