Hi guys, can anyone help please?
Got a new kestrel wind meter 4000NV the other day well last Friday, I have set up the altitude at a known and correct altitude ok. was working fine on Saturday, altitude was working fine etc, but when i woke up on Sunday and turned it on my altitude read 450ft when i was only at 160 ft??? Set it back up again on was working fine throughout the day until i turned it on today and it was reading 300ft when I was only at 100 ft???
Does anyone have any ideas as to what I'm or the Kestrel is doing wrong, Surely you don't have to calibrate the altitude every time you turn it on, as the altitude goes tits up I presume the barometric pressure goes to pot as well?
Can someone help please?