Clocked 59mph on a Maximum wind sensor and 64mph on an Instromet system here
at Pitsford at around 06:21. Anemometers are approx 10m above ground level.

Mike

Pitsford Hall
www.northantsweather.org.uk

"Raymond Jeffery" wrote in message
...
Hi, I get a reading when I tip the bucket manually, its set for mm.
However the readings are either non existant or very low when water is
poured in at a very slow rate or when it raining. On the old Monitor you
had to calibrate but there is no mention of this in the Vantage manual.
Any ideas anyone?

raymond