http://www.technicalhotandcoldparts....navigator.html

Does anyone have one of these knocking around or know where i can get one cheap in the uk.
I was hoping someone might have one knocking around in there garage.
Its a diagnostic tool what you can plug into the chiller and carry out quicks checks on them and check outputs etc th
Ive got to service eight Carrier chillers so i was thinking this might help me.

Whats your thoughts is it needed is it worth it.

Ian