Press releases and product launches 2001

• 12/12/2001Vaisala delivers 50 automatic weather stations to Poland
• 11/5/2001AMT100 - Finally a Reliable Ammonia Detector
• 6/12/2001New technology for measuring ammonia
• 5/14/2001Twenty Vaisala weather stations to selected schools
• 3/8/2001Vaisala donates weather stations to Finnish schools
• 1/2/200170 years from the first Finnish radiosonde flight
• Press releases and product launches 2001