Magnetic Stirrer & Bar Set

Description

A quiet, brushless stirrer that holds a vortex from a 50 mL beaker to a litre flask without walking across the bench. The plain unit runs 100–1500 rpm on a soft-start ramp so a bar catches instead of skipping; the heated version adds a 40–340 °C plate with a separate readout and a hot-surface warning that stays lit while the plate cools. Both take a spill-resistant sealed top that wipes clean. The PTFE bar set is graded by length in a labelled block so the right bar for the vessel is obvious. A retrieval wand is in the box — nobody should be fishing a bar out with tweezers.