NTI AG is a leading manufacturer of test instruments for the professional audio industry, broadcast market and telecommunication. Turnkey production line test systems for speakers, microphones and mobile phones are supplied to worldwide customers.

NTI's heritage includes over 30 years of experience in designing high precision audio test equipment, including the classic and popular AudioTracer & AudioGraph series; portable and bench-top audio analyzers such as the A1, the A2 and the A2D dual domain model; the Rapid-Test Series production line analyzers consisting of the RT-2M and RT-2X, as well as signal generators and minstruments. Markertek is pleased to bring you NTI's line of quality products.

Markertek is an authorized dealer for the entire NTI Americas line. If you don't see what you're looking for, contact us and we'll do our best to get it for you.