HomeAboutTechnical SupportContact UsNichols Speedometer and IntrumentSearchBasket ContentsSign InCheckout
After Market SalesService and RepairFleet ManagementFleet Management

Aftermarket Sales:

We at NSI Inc. have been providing aftermarket gauge sales and troubleshooting for a number of years now. (Thirty + years) We have been able to acquire a large Knowledge Base of parts and applications as well as documents to provide you the consumer with the information you need to find the proper solution for your custom application or troubleshooting a pesky problem.  Feel free to over look our Directory of Directions or our online data base of Gauges and Catalogues.

NSI Inc. is a Master Distributor for VDO North America so if you are a custom build shop or a Manufacturing Plant we can provide you with the quantity, quality and pricing to fit your need.  We also can provide the proper Technical Support you might need when servicing or installing your AFETER MARKET gauges. Feel free to contact us with any questions or installation help that we can provide.

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

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. Below are a few links to the VDO product categories.

Series1 Cockpit Royale Heritage GoldCockpitPressure Gauge
Ocean Line MarineContourNavigation

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


Street Rod Street Performance Street (autogage) Racing

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.