The manufacturer of Bio-Rad TC20 Automated Cell Counter is Bio-Rad Laboratories. Model is TC20. The Bio-Rad TC20 Automated Cell Counter is a benchtop instrument that counts mammalian cells in one easy step, starting an automated count immediately after inserting a slide. Innovative autofocus technology and sophisticated digital image analysis algorithms produce accurate cell counts in less than 30 seconds for most samples. https://www.ste-mart.com/bio-rad-tc20-automated-cell-counter-bio-rad-laboratories-115560.htm

The manufacturer of Invitrogen Countess Automated Cell Counter is Invitrogen. Model is Countess Automated Cell Counter. The Countess™ Automated Cell Counter is a benchtop automated cell counter that uses trypan blue staining for cell counting and viability measurements. https://www.ste-mart.com/invitrogen-countess-automated-cell-counter-invitrogen-115561.htm