Benchmark Scientific H4000-HS 7" x 7" Hotplate Stirrer

The Benchmark Scientific H4000-HS 7" x 7" Hotplate 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
  • Temperature control up to 380°C
  • 2 year warranty

Advanced microprocessor controls with convenient turn knobs allow quick, precise adjustment and maintenance of speed and temperature. Safety indicator LED’s on the front panel indicate when the heating and/or stirring functions have 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. Additionally, it comes complete with a support rod for mounting thermometers and temperature probes.

Part number: H4000-HS
Attribute nameAttribute value


Temperature Range :80 °C to 380 °C
Speed Range :60 to 1500 rpm
Capacity :3.5 L
Plate Size :7.1" x 7.1" / 18 x 18 cm
Dimensions LxWxH :10" x 8" x 4½" / 23 x 20 x 11.5 cm
Weight :9 lb / 4 kg
Power :120V/60Hz; 500W