WisdTM 180×180 Midi Hi-Quality Digital Magnetic Stirrer “MS-18D”, Max. 2,500rpm, Max. 5Lit(H2O)With Tempered Glass Plate & PP Housing, Permanently Brushless Motor(BLDC), Digital LED Display, Waterproof, 미디 디지털 자력교반기 (DH24CAT00002932)