TEMS 51 LAB

It was manufactured from 1988 to 1991 by Tesla Liberec. Hardware is based on MHB8031.

References

• https://starepocitace.cz/skolni_a_jednodeskove/tems-51-lab/ (WebArchive)
• http://www.krapfen.cz/~nostalcomp/tems4x.html (WebArchive)