I have a Haefely PC6-288.1 surge tester who's serial interface decided to quit working after sending it to Hipotronics for calibration. Hipotronics has been of no help after the person who calibrated it quit the company, so I'm looking for alternatives:
- Is there anyone in the US other than Hiptronics that can repair this old beast? - Does anyone out there have a service manual/schematic for the unit (Haefely won't sell them to me). Thanks, Brent G. DeWitt Datex-Ohmeda - Now a part of GE Medical Systems Email: [email protected] Phone: 303-673-1488 Fax: 303-665-9231 Visit us on the internet at www.gemedical.com

