just to say attaching that machine and waiting for 45 minutes job done well that is not accurate, Each car has a specified amount of gas it takes.
yes the machine will reclaim the existing gas , vacuum the system then top it back to the required level but..... it doesnt know who much the system will require?it doesnt stop filling when it reaches it maximum ..it will carry on and potentially overfill.
That the operator has to do , punch in the car ,model amount of gas then run the profile on the machine for the car. will KF know how much gas goes into our car , or will they make a estimate out of thin air.?
EDIT:-BTW I was at HH today they did my aircon recharged to the right amount , aricon bomb was deployed too
all for 29.00. So Honda dealers will do the same just need to ask.