The EpiStat is an early generation insitu, generally used on D180 systems.
EpiStat can be upgraded to the Far more Accurate and Functional next generation insitu system.
New EpiStat computers are available in stock, for the Legacy EpiStat V4.
The EpiStat control box and Heads can be repaired to operate properly. There are several laser and optical parts in the system that will degrade over time. If your system no longer has a strong reflectivity signal, it needs to be refurbished.
