This MicroReactor Technologies MICRO-24 MR-C3 Cellerator Pallu-24 Bioreactor is listed for "parts or not working condition" due to temperature fluctuations. When powered on, unit heats up and cools down in an irregular way. As a result, this unit is being sold as-is. We urge customers to view all photos as they show overall condition, included accessories and useful information. Listing only includes what is shown in photos and does not include any additional accessories or software. Please feel free to contact us with any questions.