The new Metrel one does a host of auto sequence testing but does require the separate EV testing adaptor and box. I have considered ordering the metrel A1532 evse testing adaptor for my kewtech kt64dl mft.
Personally. I would use what ever MFT you have or can afford with the caveat it can test type a rcds/rcbos as these are required for EV charging unless other expensive options are deployed.
you could use any mft capable of testing type A RCD/RCBOS and then use the rolec charge check, which if you apply to gain rolecs approval for you to join the olev list, they make you buy! its large and chunky.