*Electronic adjustment of speed and time(MX-RL-Pro).
*LCD display indicates the speed and time for MX-RL-Pro.
*Speed range from10 to 70rpm(MX-RL-Pro),adjustable speed range from 0 to 80 rpm(MX-RL-E).
*Material of the tube holder: Stainless steel with oxidation coating (MX-RL-E), Stainless Steel (MX-RL-Pro).
*Material of the clip: Plastic (MX-RL-E), Stainless Steel (MX-RL-Pro).
*Three clip sizes are selectable, suit for the tubes: 1.5ml, 15ml, 50ml.
*A wide variety of accessories are available.