Our Company Newsroom Employment Contact Form Schedule Service Online Purchase Order Product Support Technical Data Sheets, Manuals and Warrantee Information on Specific Digital Instruments Products. Accu-Length Monitors Chart Recorder 3-Phase Motor Analyzing System	Postal Address Digital Instruments, Inc. 580 Ensminger Road Tonawanda, NY 14150 Telephone Numbers toll free: 1-800-779-2909 tel: (716) 874-5848 fax: (716) 874-5954 Email Addresses Use our Online Contact Form or send email to: Sales: sales@digitalinstruments.com Technical: tech@digitalinstruments.com Service & Support: support@digitalinstruments.com Accounting: accounting@digitalinstruments.com Purchasing: purchasing@digitalinstruments.com