Koso Egt-02 Data Logger The Koso Egt-02 Data Logger is an essential tool for monitoring your motorcycle's critical functions. With 2 real time data streams, you can keep track of the data you need to ride your bike hard without pushing it over the edge! The Egt-02 will turn the display red if either data stream exceeds your pre-set limits so you can focus on riding. Dual Exhaust Monitors 2 exhaust temperatures from 392-2100F Available with standard or fast response sensors RPM & Water Temperature RPM from 0-15K with shift light Water temperature to 482F Available with standard or fast response sensors