RAC Plus I
...the standard in distance measuring instruments
The RAC Plus I brings the accuracy, reliability and productivity of using a vehicle installed distance measuring
instrument within the reach of everyone. All distance and speed information can be read directly from the RAC Plus I's
display - no software is required to view your data. This unit is a replacement for our older model RAC-100 DMI.
• Shallow Case Design
Light weight, high-impact ABS plastic case (7.8"W x 2.3"H x1.2"D) allows you to mount the DMI to the front of the dash board or virtually anywhere inside
the vehicle.
• Dual LED Displays
Dual 6-digit LED Displays are easy to read at any angle both day & night. The dual displays separate distance data from speed, calibration number,
vehicle number, time and menu selections.
• Four Brightness Levels
Select the level best suited for ambient light conditions.
• Menu Driven
Simplifies user selection for various operational capabilities.
• Automatic Calibration
Allows quick, simple calibration on all vehicles. Stores four separate vehicle calibration numbers for multi-vehicle usage.
• Extremely Accurate
Distance measurements accurate to 1 foot per mile, even at slow speeds.
• Change Distance
Pre-Distance if starting at a known point, count up/down or add/subtract distance from current display.
• Count & Display Hold
Freeze the display while continuing to accumulate distance with Display Hold or stop accumulation of distance
with Count Hold.
• Interval Distance
Display distance intervals between points of interest (i.e. Telephone Poles, Signs, Pavement, Markings, etc.)
• Distance Conversion
With a simple push of the Unit key, convert distance from Feet to Miles to Kilometers.
• Distance Pulse Output
Send calibrated distance pulses to a lap top computer or ancillary equipment. The interval and duration of the output signal are user selectable from
key board.
• Dependable
A power-on self test (POST) is performed each time the DMI is turned on. As part of the POST, the calibration number is displayed for your verification.
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RAC Plus Series
Vehicle Installed Distance Measuring Instruments
Accurate, reliable and easy to operate, our RAC Plus units are THE BEST distance
measuring instruments (DMIs) on the market. These cost-effective units save time and
money by allowing personnel to measure distance, accurate to 1 foot per mile, while
driving as fast or slow as necessary. Results can be read directly off the DMI's display.
Easy to install with our exclusive Modular Distance Sensor technology, the RAC Plus will
provide you with the highest degree of accuracy.
Much safer than the old 'Hand-Wheel', these units will pay for themselves in increased
productivity in a matter of days.
The current RAC Plus series of DMIs replace the older RAC-100 and RAC-200 units,
which were originally introduced in 1993 and quickly became an industry favorite. The
RAC Plus series offers new features and improvements to the older RAC-100/200 units,
and highlight our continuing efforts to constantly improve and refine the equipment that
has come to be relied upon by thousands of users on a daily basis.


RAC Plus I with Modular Distance Sensor & Vehicle Installation Kit
Comes with the RAC Plus I instrument, manual and all equipment
needed to install it in a vehicle, including modular distance sensor,
installation cables and brackets.
Part #: RAC+ I-MS-K
Price : $595.00
RAC Plus I Instrument Only Kit
Comes with the RAC Plus I instrument, manual and brackets. Does not
include modular distance sensor or installation kit.
Part #: RAC+ I-IO-K
Price : $430.00
RAC Plus III
...data memory and GPS Equipped Recording
The RAC Plus III takes all the benefits of the RAC Plus I and adds the ability to record and store events to the
unit's expansive memory. This unit also comes with GPS recording capability creating an unparalleled combination
of accuracy & convenience. This cost-effective unit saves time & money by allowing personnel to measure distance, accurate to 1 foot per mile, while
recording GPS coordinates of roadway features – making it the most powerful DMI on the market.
Detailed analysis and reporting can then be done by downloading to the WinRAC Plus software.
This unit is a replacement for our older model RAC-200 DMI.
• Memory
The RAC Plus III will allow you to store up to 400,000 events in memory. Ideal for inventory applications, the Events are identified by using a four digit
numeric code (0 thru 9999) to identify signs, guide rail, pavement marking, intersections, railroad crossings or other highway features. Events are
stored in nonvolatile RAM (NVRAM). This NVRAM will hold your data for approximately 50 years, or until you clear the memory.
• Data Output
Download the stored data to your PC or laptop using our WinRAC Plus software. The downloaded data contains the memory location (0-3500), event
code (0-9999),distance, interval distance, time and speed for each event.
• Record Accurate Distances along with GPS Coordinates
Exclusive only with the RAC Plus III/GPS, you are able to store up to 30 hours of continuous GPS data, at one second intervals, while recording roadway
distance in the RAC Plus III's internal memory. Using this powerful inventory tool, you can record road features (intersections, bridges, signs, guide-rail,
etc.) along with their distance and GPS coordinates.
• Unmatched GPS Recording Accuracy
The RAC Plus III uses a GPS receiver which incorporates the Wide Area Augmentation System (WAAS) for improving accuracy of GPS signals. WAAS
uses a correction signal created by a collection of 25 land-based stations that are spread out across North America. This correction signal is then
broadcast from specialized communication satellites.
With WAAS enabled, our 12 channel GPS receiver capability allows 2D GPS accuracy of approximately 2 meters. Without WAAS, depending on the
location in the continental US and satellite accessibility, horizontal GPS accuracy is approximately 6 meters. This, along with the RAC Pus III's distance
accuracy of +/- 1 foot per mile provides unequaled data collection capabilities.
• Several Data Retrieval & Processing Options
There are two methods that can be used to retrieve distance and GPS information from the RAC Plus III.
In its most basic configuration, you can simply record and then read the distance and GPS information off of the RAC Plus III's display. This can be done
while the vehicle is stopped, or while it is moving, depending on the number of people doing the data collection.
Another method is to have the RAC Plus III store the events of interest, along with their distance, latitude & longitude, as you key them in. When using
this method, the GPS coordinates can be stored every second while roadway events, with their distance & latitude/longitude, are stored as you enter
them. This data can then be easily downloaded to the WinRAC Plus processing software for analysis, reporting or exporting to external software like
Excel or commercially available mapping programs.

RAC Plus III with GPS System, Modular Distance Sensor & Vehicle Installation Kit
Part #: RAC+ III-GPS-MS-K
Price : $1040.00
RAC Plus III Instrument Only Kit
Comes with the RAC Plus III instrument, manual and brackets. Does
not include modular distance sensor, installation kit or GPS system.
Optional WinRAC Plus software sold separately.
Part #: RAC+ III-IO-K
Price : $695.00
• Road Inventories
• Surveying
• Mapping/Staking
• Planning
• 911 Addressing
• Fault location
• Bus Route Planning
• Maintenance
...And Much More
*During checkout, please include the vehicle year, make and model the RAC will be installed in.
*During checkout, please include the vehicle year, make and model the RAC will be installed in.
*During checkout, please include the vehicle year, make and model the RAC will be installed in.
On-line ordering through this site is only available to customers in the United States. Prices listed are only for US customers. Pricing will vary for customers outside the US, based on import\export
fees, distributor costs, etc. If you are outside the United States, please contact your JAMAR sales representative for pricing and ordering information, or request a quote through this web site.
In Stock? YES
In Stock? YES
In Stock? YES
RAC Plus III with Modular Distance Sensor & Vehicle Installation Kit
Comes with the RAC Plus III instrument, manual and all equipment
needed to install it in a vehicle, including modular distance sensor,
installation cables and brackets. Optional GPS receiver and
interface box for the receiver sold separately. Optional WinRAC Plus
software sold separately.
Part #: RAC+ III-MS-K
Price : $825.00
In Stock? YES
*During checkout, please include the vehicle year, make and model the RAC will be installed in.
Making Data Collection Easier
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*During checkout, please include the vehicle year, make and model the RAC will be installed in.
RAC Plus I
RAC Plus III
with a 5-year Instrument Warranty
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