The Thermo Scientific RT Basic-17 Magnetic Stirrer, Catalog 88880009 is a solid, no-frills laboratory stirrer. It is the medium-size model in the RT Basic series and is rated for 4 L stirring capacity with a 170 mm (6.7 inch) polypropylene top plate. Speed range is 150–2500 rpm with an analog control knob and a brushless DC motor. 
Thermo Scientific RT Basic Magnetic Stirrer
Key Specifications


Capacity: 4 L


Top plate diameter: 170 mm (6.7")


Speed range: 150–2500 rpm


Brushless DC motor


Chemical-resistant polypropylene housing


100–240 VAC universal input


Very low profile design


No heating function (stirring only)