The Curtis Models 3141 CAN instrument

Curtis models 3140 / 3141 CAN meters are designed to display critical vehicle and engine controller parameters.
The information is shown on an easy-to-read LCD display.
The displays feature three 10 mm digits and six 5 mm digits, and
all digits are 16-segment to allow full alphanumeric characters.
Models 3140 / 3141 integrate seamlessly with the F2A model and other CANopen-based engine controllers.