Benchmark Scientific H4000-S 7" x 7" Magnetic Stirrer

The Benchmark Scientific H4000-S 7" x 7" Magnetic Stirrer features an exceptionally durable, chemical resistant white ceramic work surface. The space-efficient design (8" X 9" footprint), makes it ideal for use on crowded benchtops and inside of bio-hoods.

  • Ceramic 7.1" x 7.1" work surface
  • Stir speed from 60 to 1500 rpm
  • 2 year warranty

Advanced microprocessor controls with convenient turn knobs allow quick, precise adjustment and maintenance of speed. Safety indicator LED’s on the front panel indicate when the stirring function has been activated. With a square 7.1" work surface, it is compatible with a wide variety of popular sizes of borosilicate glass beakers, flasks, bottles and other vessels. 

Part number: H4000-S
Attribute nameAttribute value


Speed Range :60 to 1500 rpm
Capacity :3.5 L
Plate Size :7.1" x 7.1" / 18 x 18 cm
Weight :9 lb / 4 kg
Power :120V/60Hz; 500W