Desktop Electric Lab Laboratory Centrifuge Machine Lab Medical Practice w/Timer and Speed Control - Low Speed,4000 RPM, Capacity 20 ML x 6-110v by CALU LUKY

I have used this machine for the first time today and it is smoking. Return window has passed. What a load of rubbish. DO NOT BUY!!!!

It is exactly what I expected it to be. It functions well and seems to be well balanced, it’s about as loud as a fan at max rpm. The listing is a bit misleading, if says 20ml which is just wrong, get 10ml standard conical tubes. 15ml will technically fit but the lid will not close completely because they are too tall. 10ml fit perfectly If you’re looking at this price point centrifuge, just go ahead and get it.

I have had this a year and it has not fail me. It works every time and the quality is amazing for the price.

Super quality and price we have been using it for quite some time and it’s just like The clock it always keeps on taking superior quality, especially with the price

This is cheaply made. Third time I spun a sample down the plastic tube burst sending the blood sample to the bottom. Timer knob broke off. Useless. Don’t waste your money on this item. I’d give it a zero star if I could.

Works great. Smooth and easy to use, just make sure you put equal mass in opposing tubes. Using it for soil testing