products have a one-year limited warranty on parts and labor against manufacturing defects. All warranty service to be performed at , Spokane, Washington. Customer is responsible for shipping costs.
Warranty does NOT cover abuse, neglect or damage caused by air, electrical, or other outside sources as specified in owners manual. Some parts may be subject to OEM warranties. Any modifications made to equipment without prior written approval voids this warranty. Any software upgrades released within one year from date of shipment will be provided at no additional cost. Extended, enhanced and/or expedited warranties are available.
Testers and power supplies have a serial number attached for tracking.
Questions concerning operation and service may be addressed to by calling 1-800-343-8579 from 7:30 AM to 5:00PM PST (Pacific Time Zone).