Benchmark Scientific H3710-HS Digital Hotplate Magnetic Stirrer, 10 in. x 10 in., 115V provides reliable performance and safe operation for everyday laboratory use. Each model features a durable, chemical resistant, white ceramic top plate and advanced microprocessor controls. The constant monitoring system provides precise control of temperature (heating models only) with rapid heating and faster boiling times. In addition, the powerful motor drive system of the magnetic stirrer ensures efficient mixing in larger vessels and more viscous samples.|Temperature and/or mixing speed can be viewed at all times on the large digital display and a safety LED illuminates when the top plate temperature exceeds 50°C. An optional external temperature probe (not included) can be used for applications that require precise temperature control. The probe provides direct feedback to the microprocessor with adjustments for maintaining the selected sample temperature within± 1°C. An optional clamp assembly (not included) is available for mounting thermometers, temperature probes, etc.