This magnetic stirrer uses an electric motor to drive the magnetic steel to stir the liquid contents in any glass container      Designed with high stirring efficiency and adjustable speeds, which is useful when stirring solutions with different concentrations, up to 1500 RPM      Lightweight and small in size for portable usage. Perfect for using at home or in a laboratory setting      Low noise and low vibration design for stress free use, mixing is safe and easy to operate      Widely used in colleges and universities, laboratory, medicine and other industries of scientific research and production.            Stirring Capacity: 1500mL      Speed / Control: 100-1500 RPM      Top Plate Dimensions: 8.5 x 8.5 mm / 3.4inch x 3.4inch      Product Dimensions (w x d x h): 4.7inch x 4.7inch x 1.2inch / 12cm x 12cm x 3cm      Weight: 0.2 kg / 0.45 lb      Power: AC100-240V / 50-60Hz, 2w, 0.2A      Power Supply: 5V DC 1A      Max Stir Bar: 30mm      Min/Max heating temp.: 4& 8451; to 45& 8451; (Up to 80% Humidity)      Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.      color:White      Material:ABS      size:120 x 120 x 30mm            Package Contents:      1 x Magnetic stirrer      2 x accessories      1 x US Plug            Only the above package content, other products are not included.      Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.