DA is still replacing old defective probes so new ones aren't for sale but DA released some factory seconds available here,
http://www.store.digitalaquatics.com/product-info.php?pid170.html
From the DA website:
This conductivity probe is classified as a factory second. There are slight cosmetic blemishes that do not affect performance but do not allow us to sell it as new.
They utilize the SL2's salinity port and have all the same specs as the new probe.
They carry the same warranty as the new probe and are available on a first come first serve basis.
http://www.store.digitalaquatics.com/product-info.php?pid170.html
From the DA website:
This conductivity probe is classified as a factory second. There are slight cosmetic blemishes that do not affect performance but do not allow us to sell it as new.
They utilize the SL2's salinity port and have all the same specs as the new probe.
They carry the same warranty as the new probe and are available on a first come first serve basis.