Stirrers feature a powerful heavy-duty motor, making them ideal for all of your large-capacity stirring needs. The spill-resistant, durable ABS/polycarbonate housing is designed to channel fluids away from internal components. Internal ramping feature will gradually increase speed to the set point to minimize splashing and improve control of the stir bar. Choose between the analogue dial or digital true-speed control. Digital version features a LED display for easy speed indication and can be controlled in 10-rpm increments. Digital stirrer can be set to run continuously or for a timed run from 1 to 99 minutes.

As of September 2025 Scientific Industries sold the Vortex Genie product line to Ohaus