A very possible way is Abbott Tachograph here. Never used them but they're a small company that's been around for 50 years. The owner started out designing/building/supplying data loggers/tachographs for the trucking industry.

Good Luck,

RonR


RonR


1951 3600 with Clark flatbed, T5, 4.10 rear
1970 340 Duster
1990 5.0 V8 Miata (1990 Mustang Gt Drivetrain)
1964 CJ5