I have my trusty HP2551 Console for sale. It is 2 years old and in great condition. It's the 433Mhz version, as Ecowitt told me at the time that is the version for use in the UK
Only selling as my outdoor unit has died and I've had to purchase the WS68, WH40 and GW1100 in the correct 868Mhz.
Open to sensible offers.