Welcome to NSI where we want to match your needs with the finest equipment that we know of on the market today. We will then back up what we sell you with service. We are your one stop shop for anything related to vehicle instrumentation. New GPS Products: The Validator V2000 is a full featured fleet management system for small and large fleets. Easy to use, powerful, and contains a wide assortment of features for tracking vehicles, improving efficiency, reducing fuel consumption and liability. For more information call (336) 273-2881 or use our online contact form. Nichols Speedometer & Instrument (NSI) has sought to provide our customers with first class products backed by first class support. We are now the master distributor in the USA and Canada for all VDO tachographs and related accessories. categories. Siemens VDO Automotive's VDO brand manufactures instrumentation, instrument clusters, fuel delivery systems, engine management systems, electronics, sensors, GPS navigation, and car audio products. View VDO Site: http://www.vdona.com/ Below are a few links to the VDO product We can handle all of your vehicle instrumentation needs, from speedometers to fuel gauges. In fact, we are the East Coast’s authority on VDO gauge service and installation. We also offer a full line of on-board computers, including GPS-based systems. NSI also provides other Navigation equipment manufactured by VDOdayton which is a complete navigation system for your car. NSI Store also provides the Autometer line of Instrumentation and accessories. Tachometers, speedometers, and a large assortment of gauges are available to monitor every operational aspect of your engine.   Our Company is small enough to give you personalized service, yet large enough to leverage top purchasing power for great product selection at market competitive prices. Let the professionals at NSI help you evaluate your needs and propose the most cost effective solution. We are eager to earn your business and have you join the extensive list of satisfied NSI customers. If you can not find what your looking for or have questions that need answered please call (336) 273-2881 or use our online contact form.