National Instruments Return to Directory Business Name: National Instruments Business Category: Uncategorised Long Business Description: N/A Business Phone Number: 1800 300 800 Business Fax: 02 8572 5290 Business Address: PO Box 382 Business Suburb: North Ryde Business State: NSW Postcode/ZIP Code: 1670 Business Country: Australia Business Contact First Name: Mark Business Contact Surname: Phillips