I have the opportunity to buy the original Spectrapure Liter Meter(1 channel rather then the III which has 3 channels) for $95 shipped.
Does anyone use this? Is it really worth $95 when its used? I have heard that they run a little noisy is that true too?
Does anyone use this? Is it really worth $95 when its used? I have heard that they run a little noisy is that true too?