While it found leaks I would not have found otherwise, I think it was over priced, as is much that we buy from the maple companies. If someone finds a leak detector in the $150 range, it will likely be more worth the price.
On the CDL unit, I quickly discovered it will not work when you are walking on crusted snow. I had to stop, but then I could find leaks up to about 15' away.
Dave Klish, I recently ordered a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.