USA Portafuge. The new 2014 Portafuge is manufactured in the USA. The Portafuge is an economical centrifuge designed for spinning on the go and has now been upgraded to include fixed-speed, variable-speed, and digital models. Now any fluid can be spun in the field, even low speed separations like urine, semen, and fecals. Every Portafuge includes both the cigarette plug and also the car seat for safe transport. Simply insert the cigarette plug into your car's power outlet and buckle it up for quick blood separations at up to 3500rpm. Advantages: Features: - Portable, 12v unit, works in any car - Angled 8-place rotor - Lightweight - 8-tube capacity - 3ml to 15ml size tubes - Quiet, vibration-free operation - Up to 3500 rpm speeds - Space-saving design - 12v DC motor - maintenance free - Suction-cupped feet prevents slipping Includes: - Lid Safety Switch - Eight-place tube rotor - 80-watt power requirement - Eight 15ml tube sleeves