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The MyChron4 is a powerful data
acquisition gauge and digital display for kart racing. It combines a temperature
gauge, tachometer, lap timer, and data logger into a compact, powerful unit that
easily mounts to your steering wheel. It is a digital dash, gauge, and data logger
with graphical and digital RPM (tach) indicator, automatic lap time, and temperature
input for exhaust gas, cylinder head or water sensors. The high-resolution graphic
display displays large digits during race mode, smaller, easy to read text during
setup and in menus, and shows analysis information such as torque curves and RPM
"candlestick" graphs. Backlight in either amber or green, this gorgeous
display can also display custom graphics like team logos and pictures. (Note:
backlight color is fixed, be sure to check the color when you purchase. Custom graphic
display of team logos will be enabled in a future software release.)
The MyChron4 uses an internal 9V battery for extended performance. Specialized display modes for oval, sprint and road style racers are included. The MyChron4 also features 1 MB of memory for over 3 hours of data logging. Simplified configuration and easy to read menus make operating the MyChron4 a snap.
Configurable alarm lights for temperature and RPM (shift) are located on the top. The MyChron4 uses the same sensors, leads and beacon as the MyChron3.
Add more features to the MyChron4 with the optional expansion box (E-Box). The E-Box adds extra channels for 2 temperatures, wheel speed and an accelerometer for track mapping.

Use the new optional Data Key to download and store your racing data. Its USB interface quickly connects to your laptop so you can transfer your data to your PC for analysis with our Race Studio 2 software. The compact Data Key reduces the need for a laptop out in the pits.

MyChron4 System Includes:
MyChron4 E-Box (Expansion Box)
The MyChron4 E-box is an optional upgrade for the MyChron4 karting gauge. The E-box provides extra sensors for:
The functions provided by the E-Box are similar to the MyChron3 Gold features. In developing the E-box, AiM Sports leveraged CAN (controller area network) technology from the automotive racing world. Simply connect the E-box to the MyChron4 and the extra functions are instantly enabled.
MyChron4 Data Key
The MyChron4 Data Key provides an easy way to download data from your MyChron4
without needing a laptop. Keep your laptop safe in the trailer and use the data key to
download each session as you come off the track. Its compact size and shape makes it
easy to keep in your pocket or toolbox.
The data key easily stores hundreds of runs, making it easy to collect data all
weekend before transferring, or from all your team members as they come off the track.
The USB connection makes it easy to transfer the collected data to your PC.
Non-volatile flash memory stores your data without batteries and keeps it safe despite
the shocks and vibrations of the track.
The data key also makes it easy to transfer firmware updates to your MyChron4 and
comes with a cd-rom containing our Race Studio analysis software.