Benchmark Scientic Magnetic Stirrer 7.5" x 7.5" work surface

Benchmark Scientic Magnetic Stirrer 7.5" x 7.5" work surface Model # H4000-S Benchmark H4000-S hotplates, stirrers and hotplate-stirrers feature an exceptionally durable, chemical resistant white ceramic work surface. Their space-efficient design (8 X 9 in. footprint), makes them ideal for use on crowded benchtops and inside of bio-hoods. 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 in work surface, all three models are compatible with a wide variety of popular sizes of borosilicate glass beakers, flasks, bottles and other vessels. Ceramic work surface, 7.1 x 7.1 in. Stir speed from 60 to 1500 rpm Three models: heat-stir, heat only or stir only   Speed Range: 60 to 1500 rpm Platform Dimensions: 7.1 x 7.1 in./ 180 x 180 mm Operating Temp. Range +4 to +