This sturdy, reliable mixers can adjust speed to meet different experimental requests. Multiple mixing modes, Touch and continuous operations. Aluminium cast base avoids unnecessary “walking”. A variety of optional adapters are available which process 70 samples at the same time to make the experiment more convenient and efficient. Wide speed range:0-3000rpm. Built-in short mix, Microprocessor control, LED display the speed and time. - Mini and compact appearance, powerful function, sucker type under-chassis, super shockproof, ideal for high speed operation - Multiple mixing modes, touch-operation, continuous operation and timing set - Speed adjustable, and wide speed range, Stable low spped, powerful high speed - Shaking blocks convenient for replacement, stable and reliable, sturdy and durable eccentric bearing designed