Benchmark Scientific H3770-HS-E Digital Hotplate Magnetic Stirrer, 5 to 380° C, 150 to 1500 rpm, 230 V NEW Benchmark hotplates, stirrers, and hotplate stirrers feature an e x ceptionally durable, chemical resistent, white ceramic work surface The space-efficient design (7 5 x 11 5 footprint) makes them ideal for use on crowded benchtops, biological safety cabinets, and in bio-hoods Advanced microprocessor controls allow quick, precise adjustment of speed and temperature Manufacturer Benchmark Scientific Item model number H3770-HS-E