Benchmark Digital Hotplate 115V Part Number: H3770-H Benchmark hotplates, stirrers and hotplate-stirrers feature an exceptionally durable, chemical resistant white ceramic work surface. Their space-efficientdesign (7 X 10.5 in. footprint), makes them ideal for use on crowded benchtops and inside of bio-hoods. Advanced microprocessor controls allow quick, precise adjustment of speed and temperature. The large, backlit LCD display provides constant visualization of speed and temperature while a safety LED indicates when the top plate is above 50°C. In addition, an optional probe is available for applications that require precise temperature control. When connected, the probe provides direct feedback to the microprocessor, which continuously adjusts and maintains the selected temperature in the sample within +/-0.5°. With a square 6.5 in work surface, all three models are compatible with a wide variety of popular sizes of borosilicate glass beakers, flasks, bottles and other vessels. The optional support rod (H3760-ROD) is available for mounting thermometers, temperature probes, etc. Features: Large, backlit LCD display Ceramic work surface, 6.5" x 6.5" Safety LED indicates hot surface Control actual temperature (with optional probe) Heat only or stir only models are also available Technical Data: Temp. Range: Ambient +5°C to 380°C Speed Range: 200 to 1500 rpm Platform Dimensions: 6.5" x 6.5" Control: Digital Overall Dimensions: 7" W x 10.5" D x 4" H Weight: 5 lbs Electrical: 115V, 50-60Hz, 500W Warranty: 2 Years