MiniMag* Mini Magnetic Stirrer, Operating temperature: +4 - + 45 deg C, Working Space Platform: 3.4 x 3.4 in./ 8.5 x 8.5 cm Speed: 100 to 1500 RPM Stir Bar, Max Size: 30 mm, Operating Power: 100 to 240V, 50-60Hz 2W. 0.2A (5V DC power supply), Dimension: 4.7x4.7x1.2 in
LED Digital Magnetic Stirrer, MODEL - MS-PA - plastic plate, Digital speed control within the range of 100-1500rpm, Max. Stirring quantity of H2O at 3L, USA plug, 100V-220V/50Hz/60Hz, Dimension: 150x260x80mm