Check the listing for details. Kimball Physics EGPS-12A Electron Gun Power Supply. Condition: Used. Listed at 1395.00 USD. Our phone number is always available through ebay: Just click on "contact seller", then click on "other" and then click on "view phone number".Sold by N&R Scientific of Palisades Park, NJ (Our 50,000 sq ft facility is in the Metro NYC Area)Please contact us for additional information, photos, shipping/warranty details, etc.office: call any time (voice mail) - 201 592 1864 / nrscientific @ gmail Kimball Physics EGPS Model EGPS-12AElectron Gun Power Supply100-125V / 50/60hz100 WattsS/N 12A-099 Tested for power on only. Believed to be operational - from famous US R&D National Laboratory. For your reference, the seller is N&R Scientific Co., Inc. We have been providing the highest quality refurbished and fully guaranteed equipment worldwide for many years You can purchase with complete confidence that the equipment will be provided in excellent cosmetic and perfect operational condition. Our primary refurbishment facility is located in the metropolitan NYC area. Normal 0 Please note: for purchases of this size, we are generally unable to accept credit cards or PayPal unless special arrangements are made. Kindly contact us regarding suitable payment arrangements.