Reduced from £112
marvellous Renschler Solario is a tiny Solar-powered mini accoustic
variometer, acclaimed as the ideal first vario, but also as a perfect
back-up instrument that you will never want to sell. Great pilots like
Bruce Goldsmith have chosen to fly only with a Solario and a GPS when
competing, so you know it does the business.
The Solario used to be unique, but now
there are cheaper alternatives. I have flown with most of them, and they don't ffer the same quality audio as does the Solario. I think it is the best - if you
can afford the slight extra cost.