Heidolph Mechanical Overhead Stirrers

The Heidolph RZR 2000 series mechanical lab overhead stirrer is an outstanding choice for all medium to high-viscosity mixing tasks. These premium overhead lab stirrers are designed with more than adequate safety standards for superior ease of use and reduced cost of ownership. Designed for applications that do not require accurate settings. A display for rotational speed and torque display is not included, but rather is indicated by the variable speed knob setting. Overhead stirrers feature a two-gear stage design guarantees the highest power over the entire speed range.