Corning 10 x 10 Inch Top PC-620D Stirring Hot Plate Kit with Digital Displays, 120V/60Hz

This Corning kit Cat. No. 6795-620KIT includes:Cat. No. 6795-620D, one stirring hot plateCat. No. 6795PR, external temperature controllerCat. No 440129, vertical support rod. Supplied as two 9 inch (22.9cm) support rods that can be screwed together (18 inches)Cat. No. 6970SR, stir bar retrieverAvailable for purchase separately and not included in the kit:Cat. No. 440140, boss head clampCat. No. 440141, holding rodFeatures and Specifications:Microprocessor maintains consistent and repeatable temperature settings from 5°C (if ambient temperature is 0°C or lower) up to 550°C.Digital LED temperature display is adjustable in 5°C increments and blinks until set temperature is reached.External temperature controller truly controls temperature inside the vessel.Exclusive closed-loop stirring control monitors and regulates the stirring speed from 60-1150 RPM for aqueous, viscous, or semi-solid solutions.Stronger, larger magnet improves stir bar coupling combined with automatic ramp up speed adj