Check the listing for details. Plasma-Therm Optical Endpoint Detector Clusterlock 7000 Etching System Spare. Condition: Used. Listed at 505.19 USD. Plasma-Therm Optical Endpoint Detector Clusterlock 7000 Etching System Spare Inventory # 18212 Part No: Optical Endpoint Detector Removed from a Plasma-Therm Clusterlock 7000 PM RIE Reactive Ion Etching System This Plasma-Therm Optical Endpoint Detector Clusterlock 7000 Etching System Spare is used working surplus. The physical condition is good, but there are signs of previous use and handling. Sale Details Item Condition: Used Working, 90 Day Warranty Estimated Packed Shipping Dimensions: L x W x H = 10"x10"x10" @ 4 lbs. Only items pictured are included: If a part is not pictured, or mentioned above, then it is not included in the sale. Pictured test equipment is not included or available for sale. For items with multiple quantities: The pictured item is not necessarily the one that will be sent. Serial numbers or country of manufacture may vary. Items are sold with a 90-Day Satisfaction Guarantee Lister 31