Accomplish both test tube and microhematocrit separations with the Universal centrifuge. The Universal centrifuge spins test tubes, capillary tubes or microtubes by simply changing rotors — no tools required! Achieve microhematocrit separations in three minutes at 12,000 rpm; then accurately determine results with the included reader disc. Other features include digital speed and time display, and all-metal body construction. ADVANTAGES One unit for all centrifuge needs Fast spin, fast stop, fast read Variable speed Digital controls Quiet vibration-free operation Spin Microhematocrit or Test Tubes Easy-Change Rotors FEATURES Rubber feet to prevent slipping Impact-resistant safe-view lid All-metal body construction Cooling fan for motor compartment Heavy duty high-speed motor Safety shut off switch in lid Locking lid Wide mouth for easy clean-up Digital readout