Hey all,
I have a Beckman-Industrial 20Mhz scope (not sure of model number) that I need to repair. I don't have the owners/service manual for it anymore nor do I have another scope that would aid me in fixing it. There is something wrong with the second channel amplifier as it is picking up noise regardless of if there's a probe connected to it or not.
I'm wondering if anyone out there can recommend a good palce to send this thing for repair.