Originally Posted by Mark Shead

Its sold by Autronic for there meter so it comes through me,
You will be suppriesed how much faster the meter reads and changes afr compared to the bosch one, which I never use now due to the diff,
Autronic sells the Bosch sensor to cover 90% of your tuning needs but for the turbo cars we need the final 10% which is where the cost is,
You have to much more carefull with them over the bosch as you can damage them,
You would need to make sure your dyno has the model B meter as the up to about 5 years ago the dynos came with Model A meters and these only use the bosch.

Mark