Single wire lambda - brand new

[frobnitzz]

Hi,

Bought in error off ebay last week, single wire lambda.

It's this one: ebay listing (http://www.ebay.co.uk/itm/350106596695?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649)

£12 posted.

Thanks,
John:d