Polymax 2040 5 ° swash angle Shakers - staggering 5 ° tilt angle for a gentle range of motion The speed can be from 2.5 to 50 U / Set and continuously adjust min - ideal for media bottles Work with the vessels of your choice: Petri dishes and Erlenmeyer flasks - there are no restrictions Use the timer function to 120 minutes for an unattended. When the set time, the alarm will sound Tumbling shaker Polymax 2040 is a great model with a load capacity of 10 kg for high sample throughput