Welcome to our store! Stable Speed Range: Makes experiments more convenient and faster. Essential Lab Equipment: Commonly used in laboratories for mixing liquids. High-Efficiency Brushless Motor: Ensures a long service life. 3000 RPM: Provides safe and rapid mixing, with a compact and easy-to-use design. Start-Up Protection Structure: High-quality silicone for enhanced durability. Specifications: Condition: 100% Brand New Item Type: Laboratory Mixing Machine Material: ABS + Silicone Model: VM300 Control Method: Constant Speed Motor Type: Brushless Motor Amplitude: 4.5MM (Circular Oscillation) Max Sample Handling Capacity: 50ML Speed Range: 3000 RPM Housing Protection Class: IP42 Power: 12W Voltage: 100-240V 50/60Hz Permissible Ambient Temperature: 5-40℃, 80%RH Product Size: Approx. 93 x 93 x 72 mm / 3.7 x 3.7 x 2.8 inches Includes: 1 x Vortex Mixer, 1 x Power Supply, 1 x Chinese User Manual