Purchased the doser - item was claimed to be "100% working condition" - on receiving the item, the one dosing head was properly defective, needing a new PC board at a cost of R1400. Seller is now impossible to reach. To any buyers, beware of this seller as items have not been looked after and are in poor condition!! The item sold as "100% working condition" has not been in such a condition for months looking at the corrosion on the PC board.
