Quote Originally Posted by mduncan62 View Post
I'd be interested to know why they don't offer 800 kHz on all SI units. The 500 and 700 don't have it.
Although the 598ci SI and the 798ci SI come standard with the "compact SI Xducer" instead of the larger HDSI Xducer...

I think the technical reasoning is the 598 and the 798 don't have the "processing" capability to produce the 800kHz frequency....(manufacturing cost savings passed on to the customer)...

Greg will correct me if I'm mistaken here...

Rickie