Premium Double Wall Electric Calorimeter with 5W Heating Coil, 250mL

This 250 mL double-wall electric calorimeter is constructed from quality aluminum and includes a 250 mL inner vessel, a 900 mL outer vessel, and a transparent cover fitted with two terminals. The terminals are cross-drilled at their lower ends and equipped with a 5-watt heating coil; their upper ends accept standard sockets for electrical connections. A stirrer is included, and the cover provides two holes for a thermometer and the stirrer. The unit stands approximately 5.125 inches tall, with an outer vessel diameter of 4 inches, an inner vessel diameter of 3 inches, and a depth of 4 inches. The heating coil is easily replaceable. A 6 V, 1 A power supply is required and is not included.